您要查找的是不是：
- How many hours of detention? 拘留,禁闭,阻止,滞留,留堂
- How many hours of daylight do we have in a day? 一天中我们有多少小时有阳光?
- Finish how many hours of ability feels ache no longer after tonsil cut operation? 做完扁桃体切割手术之后多少小时才能不再感觉到疼痛？
- How many hours of graduate work will you have completed by the beginning of the period for which you are seeking an award? 这是什么意思啊？是问我研究生阶段总共的学时数吗？
- They asked the pilot how many hours he had logged. 他们问那飞行员累积了多少飞行时数。
- How many hours did you put in it? 你在这项工作上花了多少个钟点？
- How many hours a day does she study English? 她一天读几小时英文?
- How many hours does it take to complete that tour? 完成一趟那样的旅行需花多少时间?
- How many hours did the plane log in the sky between April 30 and May 15? 这架飞机於四月三十日至五月十五日期间在空中飞行了多少小时?
- After many hours of soul-searching, he decided to admit his guilt. 反思了好多小时后,他决定承认自己的罪行。
- How many hours are there in a day? 一天有几小时？
- How many hours a day are you working here? 你们这儿一天工作多少小时？
- How many hours are you taking this semester? 这学期你选修了多少学时?
- How many hours does it take to Miami? 到迈阿密要几小时?
- How many hours' sleep do you need? 你需要几个小时的睡眠?
- Every how many hours shall I change a compress? 我应每隔几小时换一次湿布呢?
- How many hours do you spend gaming each week? 你一周有多少时间玩游戏?
- Even if the traffic jam, the most hours of most of the ah. 就算堵车,最多半小时就到了啊。
- How many hours do you have to work? 你得工作多少小时？
- How many hours a day are you working? 你每天工作多少小时?
