without second-hand smoke without second-hand smoke

without second-hand smoke

由...制作
Chen Lizhong
分类
Category A — STUDENT //IPBL 17

Category A — STUDENT //IPBL 17


2017

Breathing is very important for our health. However, secondhand smoke poses a serious threat to us and unwittingly affects our health. It is our duty to refuse secondhand smoke, refuse to smoke and take care of ourselves and other people's health.

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