3 sentences

1. 我摔倒伤到了手肘！

   wǒ shuāi dǎo shāng dào le shǒu​zhǒu!

   I fell down and hurt my elbow!

   Source: AI Challenger 2017

2. 他的手肘受伤了。

   tā de shǒu​zhǒu shòu shāng le.

   His elbow is injured.

   Source: OpenSubtitles

3. 不要把你的手肘放在桌子上。

   bù​yào bǎ nǐ de shǒu​zhǒu fàng zài zhuō​zi shang.

   Don't put your elbows on the table.

   Source: Tatoeba