农民工子女的英文：
children of migrants

children是什么意思：
phr. [child] 的复数形式；孩子

And it is not for children.
它并不是为孩子准备的。

This room was designed for the children/designed as a children's playroom.
这个房间预定留给孩子们用;留作孩子们的游戏室。

The children shouted
孩子们齐声大喊“是”。

The children clustered round their mother.
孩子们聚集在母亲身边。

This room was designed for the children.
这间房子是专为孩子们设计的。