求翻译：我不得不通知您，通过我们的工程师几天的轮番上阵， 任然认为这个螺丝的难度太高， 用目前这种工艺是做不出来的，我们需要知道您的设计理念，看能不能寻找到其他的方法。是什么意思？

I have to inform you that a few days by our engineers took their turns, and still think that the difficulty of the screw is too high, this process is to draw up, we need to know your design concept, to see if I can find any other method.

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I can not but inform you, several day-long takes turns through ours engineer to go forth to battle, no matter what however thought this screw the difficulty too is high, with present this craft is cannot do, we need to know your design idea, looked can seek to other methods.

I have to inform you that by our engineers for a few days took turns going, Ren Ran this screws the difficulty is too high, with this process do not come out, we need to know your design ideas, see if you can find other methods.

正在翻译，请等待...