we are getting closer to them than ever before. 我们终于能够近距离观察他们
that's not used to getting its feet wet. 因为他们讨厌下水
Everybody else seems to be getting on with it. 每只鸟儿似乎都在抓紧干
but then, getting around doesn't use much energy. 但在雨林里毫不费力就可以轻易找到
Since parasites like these stop any one group of animal getting the upper hand. 这种寄生虫能阻止某种生物种群的优势
With so many competitors, getting a good start is critical 在这么多的竞争者面前 有一个好的开始非常重要
There's plenty to eat, but getting to it can be a little uncomfortable. 这里到处都有吃的 但要到手还真有点棘手
It's hard work getting noticed when you go courting in high grass. 在这么高的草丛里面求偶是很难得到关注的
The calf must stay close to its mother to avoid getting lost in the sudden blizzard. 小牛必须紧跟着母亲 才能避免在突如其来的暴风雪中迷路