國(guó)際政治是一項(xiàng)殘酷而危險(xiǎn)的事務(wù)，而且很可能繼續(xù)保持這種狀態(tài)。
書(shū)是作者與讀者之間的對(duì)話。
到處卑躬屈膝，可笑你的頭為什么有仇于天而又有恩于地而抬不起來(lái)？終日謀盡計(jì)算，問(wèn)你的心為什么輕生命而重錢(qián)財(cái)？
The tools we use to detect exoplanets are constantly evolving, pushing the boundaries of what we thought was possible.
"The more we delve into the quantum world, the more we realize how much we don't know."
"I am not a word, I am a language."
Innovation is the key to staying ahead in the dairy industry.