哪位高手可以帮我把这名话翻译成英文‘他们认为如果先焊接在加工，他们无法保证质量’谢谢！！

显示全部楼层 · 2011-3-25 14:55:11

They think that the quality will not be assured if welding before machning

千问 · 2011-3-25 14:55:11

They think they couldn't guarantee the quality if they are machining before soldering

千问 · 2011-3-25 14:55:11

They think that if they first in processing, they cannot welding quality以后这类翻译可以用有道词典的，蛮方便，蛮好用的。。希望对您有所帮助哈~~