Using triangulation, the first thing we must do is to put some distance between us.

使用角测量法, 必须做的第一件事就是在之间留出一些距离。

No, not really. I studied Latin at school, and I don't use that much. And maths - well, I never use trigonometry or calculus.

不能。在学校学了拉丁文，但是不经常使用。数学，从来没用过角法或微分。

I just like to put it kind of like this in lined instead of like the triangular method that people do.

只是更喜欢这样沿着线条涂抹，而不是像人常用的角形涂抹法。

For decades, Ethiopia and Sudan have both clashed over the ownership of the Al-Fashaga triangle, a fertile agricultural area nearby to the GERD and its reservoir.

几十年来，埃塞俄比亚和苏丹都在争夺法角地带的所有权，该地带是复兴大坝及其水库附近的肥沃农业区。

Now, you might have seen an earlier lesson of mine where I talked about " at" , " on" , and " in" when it had to do with time, and we used something called " the triangle method" .

现在，你可能已经看过之前的一节课， 当它与时间有关时， 谈到了“at” 、“on”和“in” ，使用了一种叫做“角法” 的东西。