| |||
| 可擦写光盘 | |||
| |||
| 可重写 | |||
|
Rewritable : 22 phrases in 10 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Electronic commerce | 1 |
| Electronics | 8 |
| Information technology | 3 |
| Multimedia | 4 |
| Project management | 1 |
| Space | 1 |
| Technology | 1 |
| Telecommunications | 1 |
| |||
| 可擦写光盘 | |||
| |||
| 可重写 | |||
|
Rewritable : 22 phrases in 10 subjects |
| Agriculture | 1 |
| Automobiles | 1 |
| Electronic commerce | 1 |
| Electronics | 8 |
| Information technology | 3 |
| Multimedia | 4 |
| Project management | 1 |
| Space | 1 |
| Technology | 1 |
| Telecommunications | 1 |