2 sentences

1. 由于风浪太大，小船在江面上摇摆不定。

   yóu​yú fēng​làng tài dà, xiǎo​chuán zài jiāng​miàn shàng yáo​bǎi​bù​dìng.

   Due to the heavy wind and waves, the small boat is rocking on the river.

   Source: Dong Chinese Dictionary

2. 他在两个工作机会之间摇摆不定，迟迟无法做出决定。

   tā zài liǎng gè gōng​zuò jī​huì zhī​jiān yáo​bǎi​bù​dìng, chí​chí wú​fǎ zuò​chū jué​dìng.

   He is wavering between two job opportunities and can't seem to make a decision.

   Source: Dong Chinese Dictionary