A shortage is a sign that somebody is keeping the price artificially lower than it would be if supply and demand were allowed to operate freely.
短缺乃是一种符号，它意味着价格被人为地保持在低于供求双方可以自由行事时的水平。
Sometimes the smallest characters have the biggest stories.
包装的未来在于既能保护产品又能保护地球的材料。
一个伟大的剪辑师知道何时坚持，何时放弃。
我总是试图在每个场景中找到真相，即使它令人不安。