And would you be able to, kind of, draw a -- you don't have to draw the diagram, but would you be able to draw the diagram, if you had to do it? Or would you just say, that's actually not possible?
那你能画出上述问题的图解吗？不用真的画 但如果需要的话， 你能画出来吗？ 还是你会说 这个不可能？