） Jiaying 接着，来对比一下 “make of” 和 “make from” 的区别：“make of” 往往用来暗示我们仍能看到事物原本的材料，而 “make from” 则通常谈论原材料在加工后被改变了，往往暗示这个转换过程中涉及到某些工序，使我们无法一目了然地看到材质最初的样子。

Yes, 'make sure' is common in written and spoken English and implies a personal responsibility to confirm something. It can be used as a command – to tell someone what to do – but it can also be used ...