他们受雇于餐厅，旅馆，医院及其他医疗保健机构，中央食品供应部，教育和其他机构。
They are employed in restaurants, hotels, hospitals and other health care institutions, central food commissaries, educational institutions and other establishments.
他们受雇于餐厅，旅馆，医院及其他医疗保健机构，中央食品供应部，教育和其他机构。
They are employed in restaurants, hotels, hospitals and other health care institutions, central food commissaries, educational institutions and other establishments.
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