Running is a good outlet for his energy.

跑步是他发泄过的好方法。

He needs an outlet for his pent-up anger.

他的满腔火需要有机会发泄。

He let off steam by yelling at a clerk.

他对一个职员大喊大叫, 借以发泄气。

The full force of his rage was unleashed against me.

他把所有的气都发泄在我身上。

He vented his frustration on his wife.

他受到挫折把气发泄到妻子身上。

He took his pent up frustration out on his family.

他把因挫败而郁积的气发泄在家人身上。

I tried to stop myself giving full vent to my anger.

我尽量控制自己，不要大肆发泄气。

His anger vented itself in curses.

他用咒骂来出气[发泄愤]。

Very similar to a hedgehog, except that the knarl takes offense easily and will wreak havoc on garden plants (FB).

猬很相似，除此之外它的攻击性很强，会大肆践踏花园的花木来发泄火（神奇动物）。