While most people only think of movement to help a small child sleep, repeated movement or swing may help a full-grown adult.

虽然大多数人认为运动只是为了帮助小孩子睡觉，但重复的运动或摆动可能会帮助一个成年人。

They had already been full-grown when Cossacks came to this place for the first time.

早在哥萨克人第一次踏上这片土地的时候，他们就已经生长完全了。

A king cobra bite can kill a human in 15 minutes and a full-grown elephant in a few hours.

被眼镜王蛇咬一口，人类将会在15分钟内死亡，而成年大象也只能坚持几个小时。