英语翻译

题目

英语翻译
Links with suppliers were also seen as an important factor,but not all supplier experiences were positive.Occasionally serious problems had to be solved where suppliers were working hard to meet specifications,but the companies that the suppliers were using to adapt their machinery were not so efficient.
最后这句but the companies that the suppliers were using to adapt their machinery were not so efficient
正常翻译：公司是没效率的,供应商正在使用公司去适应他们的机器,
这样翻译显然不通顺,help!.

答案