And the establishment of ear Care Day is to appeal people to pay attention on their ear health.

全国爱耳日的建立就是为了呼吁大家关注耳朵健康。

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And the establishment of ear Care Day is to appeal people to pay attention on their ear health.

全国爱耳日的建立就是为了呼吁大家关注耳朵健康。

youdao