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- She often puts in twelve hours' work a day. 她常常一天工作十二小时
- I've been working twelve hours a day, but I shall not be able to keep it up. 我一直是每天工作12小时，不过我再也坚持不住了。
- Twelve hours later she was all smiles again. 十二小时之后，她又喜笑颜开了。
- In those days he worked twelve hours a day. 在那些岁月他每天工。
- They worked twelve hours a day in those days. 在那些日子里他们每天要工作十二个小时。
- The shop keeps open twelve hours a day. 这家商店一天营业十二小时。
- He made me work twelve hours a day. 他让我一天工作十二小时。
- She slept for twelve hours at a time. 她连续睡了十二个小时。
- The boy was made to work twelve hours a day. 这个男孩被迫每天干十二个小时的活。
- New York is twelve hours behind us. 纽约比我们这里晚12个小时。
- Let it remain in salt for twelve hours. 把它用盐腌12小时。
- I must have slept twelve hours at least. 我一定至少睡了12个小时。
- I must stop and rest; I've been on the road for twelve hours. 我必须停下歇息了，我在路上赶路已有十二小时了。
- They were often compelled to work eleven or twelve hours a day. 他们常常被迫每天工作十一二个小时。
- Their electric pumps are rolling twelve hours a day. 他们的电泵每天运转12小时。
- We had twelve hours of sunshine yesterday, as against a forecast of continuous rain. 昨日有十二小时的晴天，预报却说仍有雨。
- Because of the bad weather,the voyage is put back twelve hours. 由于天气恶劣而延迟了十二小时启航。
- The default time-out value for private logon is twelve hours. 私人登录的默认超时值是12个小时。
- Because of the bad weather, the voyage is put back twelve hours. 由於天气恶劣而延迟了十二小时启航。
- Beijing is about twelve hours ahead of Washington D.C. 北京比华盛顿特区早了12小时左右。
