The Puritans, according to the familiar accusations of the 1920 s, were joyless hypocrites.依照二十年代流行的指责来说,清教徒是郁郁寡欢的伪君子.My point here isn't that these financial luminaries are hypocrites but, rather, that they are hum...
The infinite distances of space are too great for the human mind to comprehend.太空的无垠距离遥远得让人类的大脑无法理解。The bat judges distances by a kind of echo - location.蝙蝠用一种回声测定法来判断距离.The eye can accommodate itself to seeing objects a...