I killed two hours watching TV.

我看了两个小时的电视以打发时间。

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今天的几个句子是有关时间的：1.The clock is five minutes slow. 那只表慢5分钟。2.Well, it's time to leave now. 该走了。3.Five more days to go. 再等5天吧。4.I wasted a whole day. 白白浪费了一整天。5.Do you have some free time? 你有空闲的时间吗!