environmental hygiene
美英
- un.环境卫生学
- 网络环境衞生
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If you notice any mosquito breeding sites in public places, you may call the Food and Environmental Hygiene Department Hotline at 2868 0000.
如发现公众地方有蚊子滋生,可致电食物环境生署热线28680000举报。
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The Department was involved in spearheading the implementation of a wide range of environmental hygiene improvement measures, which include