“人为地”造句

饭菜价格常常被人为地抬高.
The prices of meals are often artificially inflated.

他们一直人为地使糖的价格居高不下，以此为公司牟利。
They have kept the price of sugar artificially high and so fattened the company's profits.

买主们竞相投标,往往人为地提高价钱.
The buyers bid against each other and often inflate the prices they pay.

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