2 sentences for 吼 (hǒu — roar)

1. 吼猴只吃这棵树上的叶子。

   hǒu hóu zhǐ chī zhè kē shù shàng de yè​zi.

   The howler monkeys only eat the leaves from this tree.

   Source: OpenSubtitles

2. 半夜里，森林里传来狼吼的声音。

   bàn​yè lǐ, sēn​lín lǐ chuán​lái láng hǒu de shēng​yīn.

   In the middle of the night, the sound of wolves howling came from the forest.

   Source: Dong Chinese Dictionary