| Subject | English | Chinese |
| econ. | A combination of raw materials shortage and difficult trading conditions led to the company's bankruptcy | 原材料短缺和艰难的贸易条件共同导致了公司的破产 |
| scient. | a difficult case to handle | 难以处理的问题 |
| scient. | a difficult delivery | 难产 |
| gen. | a difficult situation yielded place to a favourable one | 困难的局面让位于顺利的局面 |
| gen. | a difficult terrain for tanks | 不利于使用坦克的地形 |
| gen. | a glorious yet difficult task | 一项光荣而艰巨的任务 |
| gen. | a yet more difficult task | 更困难的工作 |
| China, polit. | avoid difficult issues and problems | 回避矛盾和问题 |
| China, polit. | be difficult and expensive for students to attend school | "上学难、上学贵" |
| gen. | be difficult of approach | 易〔难〕于接近〔到达〕的 |
| China, law | be difficult to enforce | 难以执行 |
| China, law | be difficult to obtain the evidence | 取证困难 |
| econ. | Being much higher than the current price, your counteroffer is too difficult to accept | 你方还盘比现行市价高出很多，难以接受 |
| busin. | Chinese invested construction projects which are difficult to be implemented by Chinese construction enterprises alone | 由中国投资、但中国建筑企业难以独立实施的建设项目 |
| busin. | damage which it would be difficult to repair | 难以弥补的损害 |
| China, law | deliberately make things difficult | 故意刁难 |
| sport. | difficult act | 高难动作 |
| trad.med. | difficult and painful urination | 小便涩痛 |
| tech. | difficult area | 碍航区 |
| gen. | difficult as was the work, it was finished in time | 工作虽然困难,却是按时完成了 |
| anim.husb. | difficult birth | 难产 |
| plast. | difficult bonding polymer | 难黏聚合物 |
| ecol. | difficult breathing | 呼吸困难 |
| vet.med. | difficult calving | 难产 |
| anim.husb. | difficult calving | 牛难产 |
| met. | difficult coal | 难洗煤 |
| archit. | difficult-combustible component | 难燃烧体 |
| tech. | difficult communication | 难于通信 |
| tech. | difficult communication | 通信困难 |
| tech. | difficult communication | 可听度差 |
| China, law | difficult, complex or major case | 疑难、复杂、重大的案件 |
| eng.geol. | difficult country | 崎岖地区 |
| auto. | difficult country | 困难的国家 |
| bridg.constr. | difficult country | 丘陵地带 |
| construct. | difficult country | 丘陵崎岖地区 |
| met. | difficult country | 丘陵地区 |
| tech. | difficult country | 难通行地区 |
| tech. | difficult country ground | 丘陵地区 |
| repr.biol. | difficult delivery | 难产 |
| trad.med. | difficult delivery | 产难 |
| hydroel.st. | difficult-flammable | 难燃的 |
| eng.geol. | difficult foundation | 难处理地基 |
| tech. | difficult-fusible ash | 难熔灰分 |
| tech. | difficult ground | 难处理的软弱土层 |
| eng.geol. | difficult ground | 复杂地区 |
| eng.geol. | difficult ground | 难钻地层 |
| eng.geol. | difficult ground | 难处理软弱地层 |
| tech. | difficult ground | 软弱地层 |
| met. | difficult ground | 丘陵地区 |
| mining. | difficult ground | 丘陵崎岖地区 |
| tech. | difficult ground | 难通行地区 |
| eng.geol. | difficult ground condition | 不良地质条件 |
| agric. | difficult ground conditions | 困难的土地条件 |
| biotaxy. | "difficult" group | "困难"群 |
| anim.husb. | difficult group | 困难群【分类】 |
| auto. | difficult handling | 处理困难 |
| textile | difficult handling hank | 绞纱分绞不良 |
| anim.husb. | difficult labor | 难产 |
| anim.husb. | difficult labour | 难产 |
| sport., med. | difficult menstruation | 痛经 |
| sport., med. | difficult menstruation | 月经困难 |
| fig.skat. | difficult movement | 难度动作 |
| met. | difficult movement of burden | 炉料难行 |
| gen. | be difficult of | 很难 |
| gen. | be difficult of | to + inf.难以 |
| mount. | difficult of access | 难攀登的 |
| scient. | difficult of accomplishment | 难以完成 |
| gymn. | difficult part | 难度动作 |
| tech. | difficult particle of screening | 难筛粒 |
| anim.husb. | difficult parturition | 难产 |
| plast.surg. | difficult patient | 疑难患者 |
| plast.surg. | difficult patient | 重症患者 |
| agric. | difficult point | 难点 |
| gen. | difficult position | 困境 |
| manag. | difficult thorny problem | 棘手问题 |
| manag. | difficult thorny problem | 难解问题 |
| busin. | difficult problem | 难题 |
| busin. | difficult problem | 棘手问题 |
| tech. | difficult section | 难行路段 |
| tech. | difficult section | 困难区间 |
| tech. | difficult soluble | 难溶解 |
| tech. | difficult soluble compound | 难溶性化合物 |
| tech. | difficult stretch of road | 难行路段 |
| agric. | difficult task | 困难工作 |
| auto. | difficult terrain | 困难的地形 |
| gen. | difficult that it was, the work was finished in time | 虽然工作困难,但还是按时完成了 |
| agric. | difficult-threshing variety | 难脱粒品种 |
| gen. | difficult to | 难以 |
| textile | difficult to cut material | 难裁剪的缝料 |
| met. | difficult-to-ball ore | 【团】 难成球矿石 |
| oil | difficult-to-break emulsion | 难破乳乳状液 |
| met. | difficult-to-continuously cast steel grade | 难连铸钢种 |
| tech. | difficult-to-cut alloy | 难加工合金 |
| textile | difficult-to-cut fabric | 难裁织物 |
| textile | difficult-to-cut fabric | 难裁剪织物 |
| textile | difficult-to-cut material | 难裁缝料 |
| met. | difficult-to-deform steel | 难变形钢 |
| met. | difficult-to-deformation steel | 难变形钢 |
| met. | difficult-to-dump material | 难处理物料 |
| met. | difficult-to-extrude alloy | 难挤压合金 |
| met. | difficult-to-extrude material | 难挤压物料 |
| met. | difficult-to-float | 难浮起的 |
| met. | difficult-to-float | 难浮的 |
| met. | difficult-to-float inclusions | 难上浮夹杂 |
| met. | difficult-to-form | 难成形的 |
| met. | difficult-to-form metal | 难成形金属 |
| met. | difficult-to-form metal | 难变形金属 |
| gen. | difficult-to-machine job | 难以在机器上加工的活 |
| tech. | difficult-to-machine material | 难加工材料 |
| gen. | difficult-to-obtain material | 难以获得的材料 |
| plast. | difficult to-process plastic | 难加工的塑料 |
| met. | difficult-to-recover metal | 难回收金属 |
| tech. | difficult-to-screen material | 难筛材料 |
| tech. | difficult-to-settle particle | 难沉颗粒 |
| met. | difficult-to-weld | 焊接性不良的 |
| met. | difficult-to-weld | 难焊接的 |
| met. | difficult-to-weld rolled product | 难焊接轧材 |
| electric. | difficult transport area | 交通困难地区 |
| trad.med. | difficult urination | 癃闭 |
| oil | difficult water exchange zone | 水交替困难带 |
| dentist. | Do you feel that it is difficult to open your mouth now? | 现在您感觉张口困难吗？ |
| proj.manag. | Does this make it more difficult for forwarders to meet service guarantees to customers? | 对货代而言、 这是否更难保障对客户的服务承诺？ |
| tech. | elements of difficult migration | 难迁移的元素 |
| busin. | expressed concern about certain practices relating to the filing of civil judicial actions that made it difficult for intellectual property rightholder to pursue their rights in China courts | 对提起民事诉讼过程中一些使知识产权持有人难以通过法院保护其权利的某些做法表示关注 |
| ecol. | extreme difficult site | 极端困难立地 |
| gen. | find it difficult to do sth. | 感到难以做 |
| gen. | For brands that do not fall into the luxury category, like Adidas, expansion elsewhere in China can sometimes be difficult | 像阿迪达斯这样的非奢侈品品牌，在中国其他地方扩张可能会比较困难 |
| commer. | Freight space is difficult to secure | 船位很难获得 |
| busin. | grave and complex cases that involve various quarters for which it is difficult to obtain evidence | 流窜作案的重大复杂案件 |
| gymn. | high-degree difficult part | 高难度动作 |
| scub. | highly difficult dive | 高难度动作 |
| scub. | highly difficult dive | 高难度跳水动作 |
| gen. | His breathing has become increasingly difficult | 他呼吸越来越困难 |
| econ. | It is difficult for this company to service its debts | 此公司还债有困难 |
| scient. | It is difficult for us to imagine the speed of light. | 我们很难想象光的速度。 |
| commer. | It is difficult to book freight space on account of heavy congestion | 很难订到舱位 |
| commer. | It is difficult to book freight space on account of heavy congestion | 由于货运拥挤 |
| gen. | it is difficult to decide between the two | 两者难以抉择 |
| commer. | It is difficult to decide this dispute between the parties | 解决双方争议不容易 |
| commer. | It is difficult to grant your request | 很难答应你方要求 |
| commer. | It is difficult to identify Case No. 20 among several hundred others | 从数百箱中找出第20 箱是不容易的 |
| scient. | It is difficult to liberate an active element from a compound. | 很难使一个活泼元素从化合物中分离出来。 |
| scient. | It is difficult to make nuclear reactors absolutely foolproof. | 要保证核反应堆绝对安全是很困难的。 |
| econ. | It is high-time that they amended the L/C, otherwise it is difficult for you to negotiate your draft | 他方必须立即修改信用证，否则，你方的汇票将难以议付 |
| econ. | It is not difficult to distinguish this type from that one | 这两种型号不难区别 |
| commer. | It is rather difficult for us to sell these goods in our place at present | 目前在我处销售这些货物相当困难 |
| econ. | It is very difficult for us to push the sale of this article, because its price is too high | 因为这种货物价格太高，我方实在难以推销 |
| econ. | It is very difficult to close such a wide gap in price | 弥合如此大的价格差距是很困难的 |
| econ. | It is very difficult to grant this quantity | 这个数量难于照办 |
| proj.manag. | It may be either difficult or easy for a motivated individual to connect your network IP address with your real-life identity | 怀有某种动机的个人也许会或难或易地把您的网络 IP 地址和您的真实身份联系到一起 |
| econ. | It will be difficult to sell this product without curtailment of the delivery time | 不缩短交货时间，产品很难出售 |
| econ. | It's rather difficult to secure a bid | 获得一个递盘相当困难 |
| shipb. | It's very difficult for us to accept your suggestion. We insist on payment by L/C. | 我们无法接受你们的建议，我们坚持用信用证支付方式 |
| securit. | jobbing out of their difficult patch | 利用市场行情消除困难 |
| gen. | leaks can sometimes prove difficult to cure | 漏洞有时是不易解决的 |
| busin. | made IPR enforcement difficult | 使知识产权的执行变得困难 |
| busin. | major and difficult civil case | 重大疑难民事案件 |
| busin. | major, difficult or complicated case | 重大疑难案件 |
| gen. | make things difficult for | 为难 |
| met. | more difficult to ball ore | 难造球矿石 |
| met. | more-difficult-to-ball ore | 难造球矿石 |
| met. | more-difficult-to-ball ore | 难成球矿石 |
| bridg.constr. | much more difficult | 很困难 |
| scient. | No task is so difficult but we can accomplish it. | 无论多么困难的任务我们都能完成。 |
| tech. | ore deposits of difficult drainage | 难于疏干的矿床 |
| heavy.eq. | principle of training under difficult, strict, real competition settings and big load | 三从一大训练原则 |
| desert. | rangeland of difficult use | 难利用草地 |
| energ.ind. | refuse difficult to bum | 不易燃垃圾 |
| tech. | refuse difficult to burn | 难燃垃圾 |
| ecol. | refuse difficult to burn | 不易燃垃圾 |
| econ. | render business difficult | 使交易困难 |
| busin. | render business difficult | 造成交易困难 |
| avia. | service difficult report | 使用困难报告 |
| scient. | She found it difficult to get her first book published. | 她发现要出版她的第一本书很难。 |
| tech. | support of difficult ground | 复杂地层支护 |
| gen. | tackle a difficult problem | 对付难题 |
| scient. | The article is difficult to understand because it's full of scientific jargon. | 这篇论文很难懂、因为全是科学术语。 |
| scient. | The complications of this machine make it difficult to handle correctly. | 这部机器错综复杂很难正确操作。 |
| scient. | the difficult position | 困难处境 |
| expl. | The exact final composition of detonation gases emitted to atmosphere is actually difficult to determine with certainty | 正是涌人大气的爆生气体、其最后的合成、其实难以准确定论 |
| scient. | The harder and more altered the rock, the more difficult it is to find the delicate remains of the fossils. | 岩石越坚硬、变化越多、发现微小化石遗迹就越困难。 |
| econ. | The last grade is difficult to sell | 末等货难以出售 |
| econ. | The market for clothes out of fashion is very difficult at present | 式样过时的服装目前在市场上很难销售 |
| scient. | The mother had a difficult birth | 那位产妇难产。 |
| scient. | The task is very difficult, and besides ，time presses. | 任务艰巨、而且时间紧迫。 |
| econ. | The wide gap in price rendered the transaction difficult | 价格差距甚大，交易很难达成 |
| commer. | The wide price fluctuation in the market rendered business rather difficult | 市场大幅度价格波动使得交易相当困难 |
| scient. | These problems are indeed difficult, but I am sure they can be solved. | 这些问题固然是难、但我相信能够解决。 |
| econ. | This difficult job became an encumbrance to him | 这件困难的工作成为他的累赘 |
| gen. | this is most difficult | 这是很困难的 |
| gen. | this job is not so difficult but what we may try it | 这件工作没困难到我们不能试试的程度,用于 |
| expl. | Though of a lesser magnitude, the actual mine site emissions from detonation may be problematic as they could vary according to detonation conditions and are difficult to quantify precisely | 虽说采矿现场爆炸的实际气体释放量要小一些、但由于气体释放量随着爆炸条件的变化而变化、所以依然是个问题、而且难以准确予以量化 |
| scient. | Two compensating control circuits would be difficult to preset. | 两个补偿控制回路很难预调。 |
| earth.sc. | very difficult soluble | 极难溶解的 |
| chem. | very difficult soluble | 极难溶的 |
| eng.geol. | very difficult terrain | 山岭地区 |
| law | visit nationals in detention, in prison, in hospitals, or in any other difficult situation | 领事探视被拘留、监禁、住院或其他任何处境困难的国民 |
| econ. | We find it very difficult to identify the markings on the cases | 我们发现箱子上的标记难以辨认 |
| proj.manag. | When data has a relational structure, data access, storage, and scalability are very efficient, but -writing efficient and maintainable code becomes more difficult | 当数据具有关系结构时、在数据访问、存储和可扩展性方面会非常高效、但编写高效的、可维护的代码则变得非常困难 |
| dentist. | When did you feel it difficult to open your mouth? | 您什么时候发现张口困难的？ |