SCIENCE STUDY
Cure a scratchy throat
嗓子痒痒？试试挠耳朵吧。
If your throat (喉咙) tickles (发痒), scratching (挠) your ear might make it go away.
That’s because your throat and ears share the same group of nerves (神经). When you scratch your ear, the nerves in your throat can feel it. TEENS
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