This female is already closely guarded by a male, 这只雌巨角犀 已经被一只雄巨角犀严密地守护着
Recently hatched and already curious... 刚孵化出来 已经充满好奇
But predators were already everywhere. 但是捕食者已经无处不在
They have already created over two and a half million jobs. 他们为此创造了超过两百五十万份工作
In Australia, Half of farmland is already affected. 在澳大利亚 已经有一半的耕地受到影响
It is already hit by global warming. 并且已经受到了全球气候变暖的影响
In these polar regions, the balance of nature has already been disrupted. 在两极地区 自然平衡已经被破坏了