来源：河北新闻网 | 2022-03-25 12:10:40 |
奥密克戎传播快，预防全靠早准快。春暖花开气象新，外出防护要当心。在日常生活和外出游玩中，我们该如何做好个人防护呢？让我们一起看视频学习下吧。
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