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| 系统提醒 | |||
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| 系统警报 | |||
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system alert : 46 phrases in 13 subjects |
| Air defense | 2 |
| Animal husbandry | 1 |
| Automobiles | 1 |
| Aviation | 19 |
| China | 1 |
| Desert science | 1 |
| Drilling | 1 |
| Electronics | 7 |
| Librarianship | 3 |
| Navigation | 1 |
| Oil / petroleum | 1 |
| Space | 3 |
| Technology | 5 |
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