Question

英语翻译抱歉由于工矿条件事先已确定,在我们做大量工作后用户没有选用贵公司产品,我们会在以后的工作中全力推广贵公司产品.

Answer 1

The regret because the industry and mining condition had beforehanddetermined,does the massive work after us the user not to select yourfirm product,we will be able to promote your firm product with allone's strength in the later work.