| |||
| 四层的; 四能级的 | |||
| 立体交叉道路四层的 | |||
| 四能级 | |||
|
four-level : 18 phrases in 8 subjects |
| Electronics | 3 |
| Literature | 1 |
| Project management | 1 |
| Space | 1 |
| Sports | 1 |
| Technology | 8 |
| Telecommunications | 2 |
| Textile industry | 1 |
| |||
| 四层的; 四能级的 | |||
| 立体交叉道路四层的 | |||
| 四能级 | |||
|
four-level : 18 phrases in 8 subjects |
| Electronics | 3 |
| Literature | 1 |
| Project management | 1 |
| Space | 1 |
| Sports | 1 |
| Technology | 8 |
| Telecommunications | 2 |
| Textile industry | 1 |