Such a loss of dignity and descent into children behaviour on the part of the adults deeply shocks the adolescents . 大人如此丧失尊严以及如此陷入孩子气的行径深深震惊着少年。
The old grandmother-who had latterly become quite childish-used to sit and listen to all this talk with a superior air . 近来老祖母变得很有些孩子气了，她总是带着高高在上的神态坐着听他们谈天。
He began to talk and laugh, in happy, thoughtless, boyish fashion, as we walked along, and made himself old friend with me at once . 我跟他一起走着，他就谈笑起来，高高兴兴，无忧无虑，非常孩子气，还真是跟我一见如故。
Rhett butler : my darling , you ' re such a child 巴特勒：亲爱的，你太孩子气了。
But now i don ' t . i find them childish 但是现在我不喜欢。发现聚会很孩子气。
Grow up ! you can ' t continue living in that way 别孩子气了！你不能继续这样生活下去。
Even though i know that you think it is childish , 我想你的想法太孩子气了
I was so afraid you would think my emotions were childish 我好怕你把我的感情看作是孩子气
- you can ' t do that ! - don ' t be such a baby -你不能这样做！ -别孩子气了
