level 1
| router
| level 1 | |
| el. | 第一级 |
| Router | |
| comp., MS | 路由器 |
| router | |
| IT од. | 路由器 |
| met. | 异型铣刀 |
| space | 缩放刻模机; 刻线机 |
| space од. | 布线程序 |
| |||
| 第一级 | |||
|
level 1 : 22 phrases in 12 subjects |
| Agriculture | 2 |
| Air defense | 1 |
| Artificial intelligence | 1 |
| Automobiles | 1 |
| Communications | 1 |
| Computer networks | 1 |
| Electronics | 4 |
| Multimedia | 4 |
| Nautical | 1 |
| Nuclear physics | 1 |
| Telecommunications | 1 |
| United Nations | 4 |