I spotted this fact in the perpendicularity of the sun's rays, which were no longer refracted.

我看见太阳光垂直地照下来，再没有曲折作用了。

" I'm gonna make this perpendicular." (girls chuckle) Now, is perpendicularity, is that a thing that I just made up right now?

“我要把它做成垂直的。”（女孩们笑）现在，垂直，这是我刚刚编造的东西吗？

And it must be remembered that the cliff exhibits an intensifying feature which some of those are without—sheer perpendicularity from the half-tide level.

必须记住，悬崖表现出一个强化的特征，其中一些是没有的——半潮水平的纯粹垂直度。