punchbag

基本解释

"I do a bit of boxing training at the club and I've got a punchbag at home which I go on now and again.
在俱乐部我仍然坚持拳击训练，我在家里准备了一个沙袋，每天坚持训练。
We noticed there's a very heavy, vintagelooking leather punchbag on your site, too. But you're not beating it up or anything. What's that all about?
你的官网上有一张图里有个蛮复古的沙袋，不过你没做什么击打动作，这个图是什么意思呢？
Deciding it's time that bully George received some payback, pint-sized punchbag Sam and his brother Rocky lure the troublemaker on a boat trip designed to leave him stripped and stranded.
可是有谁想过技安的虾虾霸霸只是用来掩饰其孤单寂寞的保护色？本片就是这样的一个关于道德的故事：一个暑假，一次划艇，一次意外，注成了一个弥补不了的错。