婴儿成长的速度并非一成不变，而是长长停停，停停长长。

Babies do not grow at a steady rate but in stops and starts.

《牛津词典》

长长短短的头发，都是我长长短短的心情。

Long short hair, all is my long short mood.

youdao

它有一条长长的脖子和一条长长的尾巴。

It had a very long neck and a very long tail.

youdao

它有一条长长的脖子和一条长长的尾巴。

It had a very long neck and a very long tail.

youdao