大雾天的雾是有毒的吗?用不用带口罩啊?
人气：258 ℃ 时间：2020-01-28 07:46:38
解答
雾形成的时候容易吸附空气中得尘埃,如果大雾天气持续很长时间的话,强烈建议带口罩出行,如果是短期就不用了,不用太担心.
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