take something big

Not to mention the time, it takes a Lander to get to Mars from earth so something that big would take years to get there and might not even work when it did.

同时也没有考虑到时间。将一个着陆器或者大型的机械从地球带到火星得花费好几年，并且这些机械到那边是否还能工作也是个问题。

There was a little bit of growling and barking and trying to appear big and dangerous when we were examining him, but it was a little difficult to take something that cute and fluffy seriously.

我们在检查库什时，他发出那么点咆哮和吠叫声，试图让自己看上去更凶猛危险，但你真的很难把这毛茸茸的可爱小东西当回事。

That is, if we don't take action and do something, these plains will be completely devoid of big cats, and then, in turn, everything else will disappear.

也就是说，如果我们不采取行动，做一些改变，这些平原上的大型猫科动物将完全灭绝，接下来，其他一切都会消失。