Self-protective Situation of Medical Dustmen: An Investigation and Analysis
医院内保洁人员自我防护的调查
OBJECTIVE To investigate the medical dustmen ′ s self-protective situation and put forward reasonable advice and measures.
目的了解目前医院保洁人员自我防护现状,提出合理化的建议和措施。
The dustmen were busy clearing up the snow on the road.
清洁工正在清除路上的积雪.
Alf did this for over two years, and his fellow dustmen kept his secret.
两年多以来,艾尔弗一直这样, 他的同事也为他保守秘密.
Please distribute these brooms to the new dustmen.
请你把这几个扫把分发给那几位新来的清洁工.
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