当我们年轻的时候 英语怎么说

when we are young ， 一样的；

当我们还小还能这么说 when we are children ， child的复数 。

也是这样说。。。。

when i was/we were a child

when i was/we were young

一样的说法啊。。。

硬要换种说法的话，可以尝试这样“in our younger time"

When we were young.

也是when we are young，/when we were young，