3 sentences

1. 就尽情地发泄你的怒气吧。

   jiù jìn​qíng de fā​xiè nǐ de nù​qì ba.

   Go ahead and vent your anger.

   Source: OpenSubtitles

2. 他心里憋着一肚子气，没地方发泄。

   tā xīn​li biē zhe yī dù​zi qì, méi dì​fang fā​xiè.

   He was filled with pent-up anger and had nowhere to vent it.

   Source: Dong Chinese Dictionary

3. 不要把你的不快发泄在无辜的人身上。

   bù yào bǎ nǐ de bù​kuài fā​xiè zài wú​gū de rén shēn​shang.

   Don't take your frustration out on innocent people.

   Source: Dong Chinese Dictionary