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。
建筑应该讲述它的时代和地点，但渴望永恒。
I sent my Soul through the Invisible, Some letter of that After-life to spell: And by and by my Soul return'd to me, And answer'd "I Myself am Heav'n and Hell."
最伟大的发现往往是许多小步骤的结果。
绘本中的沉默可以比文字更响亮。
I'm a survivor, I'm not gonna give up, I'm not gonna stop, I'm gonna work harder.
I tend to think that the longer the pause, the more emphatic the statement.