4 sentences

1. 他摔了一跤，扭伤了脚踝。

   tā shuāi le yī jiāo, niǔ shāng le jiǎo​huái.

   He fell and sprained his ankle.

   Source: AI Challenger 2017

2. 我当时以为我只是扭伤了膝盖，这就是我的全部想法。

   wǒ dāng​shí yǐ​wéi wǒ zhǐ​shì niǔ shāng le xī​gài, zhè jiù​shì wǒ​de quán​bù xiǎng​fa.

   I thought I sprained my knee; that's all I thought it was.

   Source: CCMatrix

3. 我想我扭伤脚踝了。

   wǒ xiǎng wǒ niǔ​shāng jiǎo​huái le.

   I think I sprained my ankle.

   Source: OpenSubtitles

4. 我把手腕扭伤了。

   wǒ bǎ shǒu​wàn niǔ​shāng le.

   I sprained my wrist.

   Source: OpenSubtitles