2 sentences

1. 这把旧木椅子的腿松了，坐上去直晃荡。

   zhè bǎ jiù mù yǐ​zi de tuǐ sōng le, zuò shàng​qù zhí huàng​dang.

   The legs of this old wooden chair are loose; it wobbles whenever you sit on it.

   Source: Dong Chinese Dictionary

2. 由于水桶太满，里面的水随着他的步伐不停地晃荡。

   yóu​yú shuǐ​tǒng tài mǎn, lǐ​miàn de shuǐ suí​zhe tā de bù​fá bù​tíng de huàng​dang.

   Because the bucket was too full, the water sloshed around with his every step.

   Source: Dong Chinese Dictionary