come的用法和短语意思

How did the war come about?

这场战争是怎么发生的？

I came across a group of children playing.

我碰到一群正在玩耍的小孩。

I begged him to come back to England with me.

我恳求他和我一起回英格兰。

Mr Hobbs? May we come in?

霍布斯先生？我们可以进来吗？

It was very good of you to come.

你能来真是太好了。