but desperate times require desperate measures. 但到了走投无路之时也会铤而走险
There is no other species on the planet that responds as quickly and as dramatically to the good times as the desert locust. 好日子到来时 地球上没有其它物种 能像沙漠蝗那样迅速而又戏剧性地作出反应
The good times for lions and oryx are brief, 狮子和长角羚的美好时光十分短暂
At times the task looks truly helpless. 有时这个愿望看起来根本不可能实现
Worldwide lakes hold twenty times more fresh water than all the rivers. 全球湖泊淡水储量比江河多20倍
Slowing it down forty times reveals the technique and immense strength of this massive predator. 放慢40倍的画面为你呈现了 这个巨型掠食者的纯熟技巧与强悍力量