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来源:雅诚德英语网
They regulate the surplus and deficiency in time, and smooth out the price fluctuation, which contributes to society.
他们在时间上调剂了余缺,平滑了价格的波动,对社会有贡献。
They regulate the surplus and deficiency in time, and smooth out the price fluctuation, which contributes to society.
他们在时间上调剂了余缺,平滑了价格的波动,对社会有贡献。