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The correct way to wash your hands, everyone learn
Picture: Li JiayingEdit: He Tingyi
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Wear the mask correctly!"Hurry" to take care of yourself and protect others
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Crystal Poster ｜ How long does it take to change the mask?A lot of people care
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Do a good job of personal protection.
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Summer Yan Yan unlocks the correct "posture" of high temperature and summer heat
Since entering this year,Open high temperature sultry mode in many places in the c...
[Long map] Put the mask correctly and let the mask "cover" you and me
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Can you answer these questions who love lychee?
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The mask you want to wear every day, have you worn right?
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