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来源:雅诚德英语网
He was frustrated by the cost of hiring designers and specialists for each new structure.
他为每一个新结构聘请设计师和专家的费用感到沮丧。
He was frustrated by the cost of hiring designers and specialists for each new structure.
他为每一个新结构聘请设计师和专家的费用感到沮丧。