3 sentences for 脑袋 (nǎo​dai — brains)

1. 用你的脑袋想想。

   yòng nǐ de nǎo​dai xiǎng​xiang.

   Use your head and think.

   Source: OpenSubtitles

2. 我这脑袋可装不下所有东西。

   wǒ zhè nǎo​dai kě zhuāng bù xià suǒ​yǒu dōng​xi.

   I can't keep everything in my head.

   Source: OpenSubtitles

3. 他的脑袋转得很快，一下就想出了办法。

   tā de nǎo​dai zhuǎn de hěn kuài, yī​xià jiù xiǎng​chū le bàn​fǎ.

   His mind works quickly; he came up with a solution in an instant.

   Source: Dong Chinese Dictionary