出气筒

• What ' s up ? hey , don ' t look at me with a face like thouder , i am not your punching bag
  发生什么事了,嘿,不要拿着象被雷劈了一样的脸对着我,我不是你的出气筒
• Do not speak hurtful things to your child as a result of anger towards your spouse . such behavior can affect the development of your child
  别因为与另一半的争吵，对孩子有言语上的伤害，或迁怒到孩子将孩子当做出气筒；因为如此会影响孩子的成长。