伸懒腰，用英语怎么说？

单用stretch就已经可以解伸懒腰, 这个同时是及物和不及物动词
yawn and stretch, 就指同时打呵欠和伸懒腰
比如：Having finished their morning work, the clerks stood up behind their desks, stretching themselves.完成了早间工作之后，职员们站到桌子后面伸伸懒腰。

to stretch oneself

stretch your body

Chests