Translation of "have supper" into Chinese

However, they had no reason to disturb the brothers, since they just seemed to be having supper in the bus after a day of work.

可是,他们却没有理由要打扰弟兄,因为弟兄不过在一天工作之后,在车上吃晚餐罢了。

You can't get in without your key anyway, so you may as well come to have supper with us.

没有你的钥匙的话,你还是进不去,所以你不放来跟我们一起吃晚饭。