 |
| |||
| 嘉年华游戏大滚蛋 | |||
| |||
| 滚卷球 | |||
| Roller Ball: 15 phrases in 8 subjects |
| Aviation | 1 |
| Compressors | 1 |
| Drilling | 3 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 3 |
| Technology | 4 |
| Wind Energy | 1 |
|
| |||
| 嘉年华游戏大滚蛋 | |||
| |||
| 滚卷球 | |||
| Roller Ball: 15 phrases in 8 subjects |
| Aviation | 1 |
| Compressors | 1 |
| Drilling | 3 |
| Mechanics | 1 |
| Metallurgy | 1 |
| Oil / petroleum | 3 |
| Technology | 4 |
| Wind Energy | 1 |