By is giving us the endpoint but what about on?

By 是给我们一个结束点，那 on 呢？

So, complex life might not be the inevitable endpoint of generations of evolution.

所以，复杂的生命可能不是世代进化的必然终点。

Industrialized languages' ways of talking about color aren't necessarily some desirable endpoint.

工业化语言谈论色彩的方式未必是理想的终点。

The starting and endpoint of any thought up scenario is you and you.

任何设想的场景的起点和终点都是你自己。

We are living at the endpoint of many centuries of sensory disengagement from our food.

我们生活在几个世纪以来感官脱离食物的终点。

But with by, we're focused on the endpoint.

但是 by 的情况，我们关注的是最终时间点。

Well, you get so focused on that endpoint somewhere in the future, you miss the present.

如果你太专注于未来的某一时刻，你会错失当下。

It's time to withdraw US troops from Afghanistan. No one has a solution and an endpoint.

现在是从阿富汗撤军的时候了。没有人有解决办法和将它终结的方式。

So to make up the remaining 170 kilometers, the researchers also revised their estimate for the amazons endpoint as well.

因此，为了弥补剩余的 170 公里，研究人员还修改了他们对亚马逊河终点的估计。

A map of the territory so you can guide yourself from your starting point to your endpoint.

一张领域内的地图，这样你就可以从起点指引自己到达终点。