 |
| |||
| 30 раз в секунду | |||
|
每秒30次 : 11 phrases in 4 subjects |
| Electronics | 1 |
| General | 6 |
| Information technology | 1 |
| Technology | 3 |
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