The shark dives, as if to escape from such overcrowding. 鲸鲨开始下潜,离开这过度拥挤的地方
If they are relaxed, it must be safe to come down to the ground and gather the food that lies there 如果白斑鹿显得无拘无束 那么叶猴可以安心从地面上采集食物
If the mother can sustain her cub for a few more weeks 如果母豹能和小豹多坚持几个星期
If you're going to fall here it's quite a good idea to do it in stages. 想要从这里落下,分阶段进行不失为一种好方法
If he's to climb to the top of his class he'll need to persevere 想要在班上名列前矛,必须有毅力
and even if rains fail the needles can extract moisture from the fogs that roll in from the sea. 即使不下雨, 针叶也可以从海上蜂拥而来的水雾中汲取水分
If this wasn't moving, you might think it was a shell or a rock. 如果这个家伙不动的话 你说不定会以为这是块贝壳或者石头.
Killing a competitor makes sense if you want to protect your food supply 捕杀敌人虽然有利于保证自己的食物供给
If large animals are rare in jungles 如果说雨林中的大型动物是相当稀罕
And if you live in the treetops there's perhaps no better way of staking your claim to a territory, than this. 如果你居住在树顶上 那么可能没有比这种声明领土主权更好的方法了