Irritant dermatitis is a common condition, accounting for a significant proportion of occupational skin disease.

有刺激性的皮炎是一种普通条件, 解释头班的皮肤病的相当多的比例.

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A common condition, acute bronchitis often develops from a cold or other respiratory infection.

急性支气管炎是一种常见疾病, 通常从感冒或其他呼吸系统感染进展而来.

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