Come on! It's time we made a start.
快点！我们该出发了。
Come on, it's time to go home.
快点，该回家了。
Come on, it's time we left.
快点，我们该走了。
Come on! We don't have all day!
快一点！我们的时间不多了！
I'd like to come on to that question later.
我想以后再讨论那个问题。
