 |
| |||
| 测试带 | |||
|
test tape : 19 phrases in 6 subjects |
| Aviation | 3 |
| Electronics | 3 |
| Hydroelectric power stations | 1 |
| Oil / petroleum | 2 |
| Plastics | 1 |
| Technology | 9 |
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips