“孩子气”造句

他们那帮孩子野蛮得很，还认为我们太女孩子气。
They were rough kids, and thought we were sissies.

我女孩子气十足而波莉却像个小男孩。
I'm a very girlie person while Polly is one of the lads.

别那么孩子气！
Don't be so juvenile!