 |
| |||
| conversational interaction | |||
|
会话式交互 : 6 phrases in 4 subjects |
| Electronics | 1 |
| General | 1 |
| Information technology | 2 |
| Telecommunications | 2 |
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