3 sentences for 牀 (chuáng — bedding unit)

1. 你牙床出血了。

   nǐ yá​chuáng chū xuè le.

   Your gums are bleeding.

   Source: AI Challenger 2017

2. 在海中，许多动物在海床上行走。

   zài hǎi zhōng, xǔ​duō dòng​wù zài hǎi​chuáng shang xíng​zǒu.

   In the sea, many animals walk over the seabed.

   Source: CCMatrix

3. 一天早晨，我被带到村庄边缘一个干涸的河床。

   yī​tiān zǎo​chen, wǒ bèi dài dào cūn​zhuāng biān​yuán yī​ge gān​hé de hé​chuáng.

   One morning, I was taken to a dry riverbed at the village's edge.

   Source: CCMatrix