看到一道好长的工业流程题,很多同学总有一种敬畏的感觉。这样的题真的很难吗?如果带着欣赏的眼神去审视它,把它当成我们的朋友,就会发现它并没有想象中那么可怕,甚至会变得很可爱。如果不信,请看下面的例子。 See a long, long list of industrial processes, many students always have a sense of awe. Is it really hard to think of such a question? If you look at it with appreciation, think of it as our friend, you will find that it is not so scary and even cute. If you do not believe, look at the example below.