| |||
| 推下 | |||
|
pushdown : 17 phrases in 8 subjects |
| Artificial intelligence | 3 |
| Aviation | 3 |
| Business | 1 |
| Electronics | 2 |
| Information technology | 3 |
| Space | 1 |
| Technology | 3 |
| Textile industry | 1 |
| |||
| 推下 | |||
|
pushdown : 17 phrases in 8 subjects |
| Artificial intelligence | 3 |
| Aviation | 3 |
| Business | 1 |
| Electronics | 2 |
| Information technology | 3 |
| Space | 1 |
| Technology | 3 |
| Textile industry | 1 |