2 sentences for 振 (zhèn)

1. 昆虫通过振动翅膀发出声音。

   kūn​chóng tōng​guò zhèn dòng chì​bǎng fā​chū shēng​yīn.

   Insects produce sound by vibrating their wings.

   Source: Dong Chinese Dictionary

2. 前方捷报频传，令全军将士士气大振。

   qián​fāng Jié bào pín​chuán, lìng quán​jūn jiàng​shì shì​qì dà zhèn.

   Frequent news of victory from the front greatly boosted the morale of the entire army.

   Source: Dong Chinese Dictionary