... 食物环境卫生署署长刘吴惠兰 director of food and environmental hygiene rita lau ng wai-lan 食物环境卫生组 food and environmental hygiene section 食物环境伟生署 food and environmetal hygiene department ...
双语例句
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For further information on how to control and prevent , please contact the Pest Control Advisory Section on 2319 8224 of the FoodandEnvironmentalHygiene Department.