题目内容：

make of 和 make from区别
thanks

优质解答

be made of 可以看出原材料（The chair is made of wood.椅子是有木头做成的.)
be made from 看不出原材料 (Paper is made from the trees.纸张是由木材做成的.)
be made in 产自某个地方 (The chair is made in Shanghai.这椅子产自上海）