It was already eight o'clock and Sylvie wondered if her grandmother would be angry with her for being so late.

VOA: special.2010.04.03

and goes to bed at 3:34 o'clock, if it's clear.

：34太阳就落山了，这还是在如果天晴的情况下。

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For example, if you have an appointment at ten o'clock,

例如，假设你在10点有个约会，

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