We use about school class collective, parents of students have different reactions.

关于学校利用双休日集体上课, 学生家长反应不一.

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But, at present many places, especially impoverished area, most village class collective economy is quite weak.

但是, 目前不少地方, 尤其是贫困地区, 多数村级集体经济相当薄弱.

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