 |
| |||
| external feedback | |||
| extrinsic feedback | |||
|
外 反 馈 : 13 phrases in 4 subjects |
| Economy | 1 |
| Electronics | 6 |
| Sports | 1 |
| Technology | 5 |
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