1·I'm ashamed of the babyish nonsense I write.
我为我写出幼稚的话感到丢脸。
—— 《柯林斯英汉双解大词典》
2·If your child regresses to babyish behaviour, all you know for certain is that the child is under stress.
如果你的孩子退步到幼稚的行为，你可以肯定的是孩子正处在压力之下。
—— 《柯林斯英汉双解大词典》
3·And sometimes we have to say all right. But we don't want to take this too far we might want our product to feel useful, but we don't want it to feel babyish. Right?
有时候我们不得不说，好吧，但是我们不希望把它进行得太远了，我们可能希望我们的产品让人觉得有用，但我们不希望它让人觉得幼稚，对吧？
4·If your child regresses to babyish behavior, all you know for certain is that the child is under stress.
如果你的孩子退步到幼稚的行为，你可以肯定的是孩子正处在压力之下。
5·They told him it was babyish to cry.
他们对他说，哭是幼稚的。