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| English | Chinese |
| mass media The means of communication that reach large numbers of people, such as television, newspapers, magazines and radio | 大众传播媒体 (可延伸至大量人群的通讯传播方式，如电视，报纸，杂志和无线电广播。) |
| mass recreation A pastime, diversion, exercise or other means of enjoyment and relaxation that is shared with or performed by a large number of people | 大众娱乐 (被大量人群分享或从事的娱乐、消遣、健身活动。) |
| mass transport physics, The movement of matter in a medium | 质量输送 (在媒介中物质的运动。) |
| zero air mass | 零质量大气 |