3 sentences for 晃 (huàng)

1. 桌腿有点晃，拿块纸头垫一下。

   zhuō tuǐ yǒu​diǎn huàng, ná kuài zhǐ​tóu diàn yī​xià.

   The table leg is a bit wobbly; use a piece of paper to steady it.

   Source: Dong Chinese Dictionary

2. 他的身子晃了一下，差点摔倒。

   tā de shēn​zi huàng le yī​xià, chà​diǎn shuāi​dǎo.

   His body swayed for a moment, and he almost fell.

   Source: Dong Chinese Dictionary

3. 下午没课，他一个人在操场上晃了半天。

   xià​wǔ méi kè, tā yī​gè​rén zài cāo​chǎng shàng huàng le bàn​tiān.

   Since there were no classes in the afternoon, he wandered around the playground by himself for a long time.

   Source: Dong Chinese Dictionary