family day的意思是家庭日。family day的例句Last Sunday the whole family went to the seaside and made a day of it（上周日全家去海边，在那儿痛快地玩了一天）。
family day的例句Plan a family day out at your local pool（制定计划，找一天让一家人都去当地的游泳池玩）；Sometimes we\'ll decided to do three or four things on Family Day（有时候我们会决定在家庭日做三四件事情）。
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