Monkeys, like these tamarinds, must search the canopy for all kinds of food if they're to survive. 绢毛猴为了生存到处寻找树冠层的食物
They put coils in their tendrils so that if their support moves, they will stretch and not snap. 因此向支撑的树移动时 它们会伸展而不会断裂
but it has to happen if the forest is to remain healthy. 但若保持雨林的健康这种事情必须要发生.
but he'll have to do more than flutter his eyelids, if he wants to impress her. 但要给雌鸟留下好印象的话它还需要加倍的努力
but they have to change their behaviour if they are to gather what they need on the newly flooded plains. 但若想在这块刚被洪水淹没的草原上觅食 狒狒也得改变自己的习性
The wolves will starve if they don't find the caribou. 狼若找不到驯鹿 就会饿死
If they do not eat soon, they and their chicks will die. 如果再不快点吃东西 它们和小企鹅都会死掉
If the global climate continues to warm, 如果全球气候继续变暖
He must avoid the stabbing tusks if he is to win. 它必须躲开戳过来的象牙才能取胜