焊接及其相关工艺过程存在多种职业危害，损害工人的身体健康，包括呼吸危害、眼面部危害、 噪声危害和其他一些伤害。
Several kinds of harms exist in welding and related process, which destroy welder, s health, including hazard to respiratory, eye, face and noise, etc.
然而，在污浊的空气中呼吸可能会对你的身体危害更大。
However, breathing dirty air may do more than hurt your body.
口红中使用了芳香油和不能拭除的染料，这些都将导致健康危害，例如麻木，呼吸问题，牙龈肿大以及眼睛红肿。
The perfume oils and indelible dyes used in lipsticks can cause health hazards like numbness, respiratory problems, swollen gums and inflamed eyes.
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