 |
| |||
| 双方向通信 (A system that allows users to send and receive messages when they are out of range) | |||
| 2: 10 phrases in 4 subjects |
| General | 6 |
| Humorous / Jocular | 2 |
| Informal | 1 |
| Technology | 1 |
|
| |||
| 双方向通信 (A system that allows users to send and receive messages when they are out of range) | |||
| 2: 10 phrases in 4 subjects |
| General | 6 |
| Humorous / Jocular | 2 |
| Informal | 1 |
| Technology | 1 |