解释:齐国的败坏不宜久居,有利的时机不可错过,你的随从一片忠诚不可丢弃,眼前的安逸更不可贪恋,你一定要赶快离开齐国。
Biology is the study of complicated things that give the appearance of having been designed for a purpose.
宇宙不仅比我们想象的更奇怪,它比我们能想象的还要奇怪。