Eg. his sprained ankle has puffed up .

他那扭伤的脚踝肿起来了。

Peter sprained his ankle just now .

刚才彼得扭伤了脚脖子。

For a sore back or sprained ankle , which options make sense ?

如果出现背痛或者脚踝扭伤，以下哪一种方式比较合理？

They help check a broken wrist , a sprained ankle , the state of our teeth .

光机能够帮助我们检查受伤的手腕，扭伤的脚踝，还有牙齿的情况。

You can 't fix a sprained ankle , but you can help it to heal itself by resting , supporting and protecting it .

你无法“修复”扭伤的脚踝，但能通过休息、提供支撑和采取防护措施让它自己复原。