Utopia, the perfect society, is unattainable, for there is no such thing.

乌托邦这个完社会，则是可望不可及海市蜃楼。

By 1970, Sears was considered untouchable by it's rivals.

到1970年，西尔斯被竞争对手认为是不可及。

So we've been able to grow and make incredible changes with a budget of only 9,000 dollars over two and a half years.

因此我们才能够只 9000 两年半时间内完成成长及不可想象改变。

To be yearning for the difficult, to be weary of that offered; to care for the remote, to dislike the near; it was Wildeve's nature always.

渴望难以得到，厌倦送上门来；喜欢可望不可及，讨厌眼前，这一直是韦狄天性。

Now notice that come down with is transitive and inseparable so that means that we always need an object to complete that thought or that action, right?

请注意，come down with 是及物且不可分，这意味着我们需要一个宾语来完成一个想法或动作，对吗？

Life-saving knowledge took for granted in our modern world is over-unavailable in the underdeveloped regions. And so, in far to many places, people are still essentially trying to cure a spider bite with fire.

救生知识现代化世界是理所当然，不过经济欠发达地区却是高不可及。所以，许许多多地方，人们还是火来治疗蜘蛛咬伤。