About what time?的用法和样例：
- I can't be positive about what time it happened.
- With the view of meteor shower Soundtrack Special Edition release about what time?
- There are no rules about what time to leave after the dinner,but it is not polite to stay too late as it implies a lack of consideration for your hosts.
- About what time can go lei?
- Part-time teachers have the priority about what time to schedule their classes. Compulsory, elective, and alternative courses of the FLLD have priority over courses from any other department.