2 sentences for 蠢蠢欲动 (chǔn​chǔn​yù​dòng)

1. 边境上的敌军蠢蠢欲动，局势十分紧张。

   biān​jìng shàng de dí​jūn chǔn​chǔn​yù​dòng, jú​shì shí​fēn jǐn​zhāng.

   The enemy troops on the border are restless, and the situation is very tense.

   Source: Dong Chinese Dictionary

2. 蛰伏在洞穴里的昆虫在温暖的春风中蠢蠢欲动。

   zhé​fú zài dòng​xué lǐ de kūn​chóng zài wēn​nuǎn de chūn​fēng zhōng chǔn​chǔn​yù​dòng.

   The insects dormant in the caves are starting to stir in the warm spring breeze.

   Source: Dong Chinese Dictionary