If front sues, the machine design goal is the production can meet the human need the product.

如前所诉，机械设计的目的是生产能够满足人类需求的产品。

youdao

If front sues, the machine design goal is the production can meet the human need the product.

如前所诉，机械设计的目的是生产能够满足人类需求的产品。

youdao