A: I think I must leave now.
A: 我想我得走了。
B: Why? The party just begins.
B: 为什么?聚会才刚开始。
A: It's already 12 O'clock. I think it's too late now.
A: 已经12点钟了。我觉得太晚了。
B: Are you serious? Today is saturday, and we have no classes tomorrow. Why not enjoy the night?
B: 你是认真的吗?今天是周六，而且我们明天又不上课。为什么不好好地玩一晚上啊?

A: How long will the party last?
A: 这个聚会要持续多久啊?
B: Not sure, maybe three hours.
B: 不知道，大概三个小时左右。
A: That means it will end at 3 a.m. I never stay out that late.
A: 那就意味着得在凌晨3点钟结束。我从没有在外面待那么晚过。
B: God! You weren't born yesterday.
B: 天啊!你又不是个三岁小孩。
A: Maybe you are right.
A: 或许你说得对。
B: Another drink?
B: 再来杯酒?
A: I already had three.
A: 我已经喝了三杯了。
B: I think you have to learn how to drink now.
B: 我觉得你有必要学学怎么喝酒。
A: Em...
A: 嗯......