求翻译：技工不仅必须看懂工业世界的语言，而且必须会写。他不但必须会把自己的想法告诉别人，还得会把物体描画给别人看。通常需要做的只是给机器造一个零部件。可是，没有时间用仪器把这个零部件画出来，制图员也没有时间绘图。有时要造的只是机器零部件上的一个小零件，因此，也不便要制图员去画一张机械图。因为草图表示出关于机器零部件的具体想法和尺寸，所以它们是很重要的。然而，要是草图画得不好，即使最聪明的想法也可能导致大的错误。因此，我们必须学会绘制清楚的草图，不仅自己一目了然，而且也要让别人也一看就懂。是什么意思？

正在翻译，请等待...

Workers must not only understand the language, and industrial world and must be written. He must not only be able to develop their own ideas, but also tell the object to animate. usually need to do is to create a machine parts and components. However, there is no time for equipment to draw the parts

Technicians must not only understand language in the industrial world, and must be written. He must not only be telling others their ideas, had to be painted for others to look at objects. Typically only needs to be done to build a parts machine. However, no time with instrument and draw the parts,