So why were they the ones keeling over?

但为什么这些人反而死得更早呢？

Contemporary illustrations show cathedral spires collapsing, vaults caving in, high scaffolding keeling over in a chaos of planks and poles.

同时代的画作显示了大教堂尖塔的倾倒，拱顶的塌陷，高高的脚手架倒在一片八七八糟的木板和柱子中。

Only about 15 percent of rocks can preserve fossils, so it's no good keeling over on a future site of granite.

只有大约l5%的岩石能够保存化石，因此倒在一个未来的花岗岩所在地是没有用处的。

I may be moving at a snail's pace, but this is as fast as I can manage without keeling over.

我可能正在以蜗牛的速度移动，但这是我在不倾倒的情况下所能达到的最快速度。

Sarah says, " I may be moving at a snail's pace, but this is as fast as I can manage without keeling over." A " snail's pace" means very, very slowly.

莎拉说，“我可能正在以蜗牛的速度移动，但这是我在不翻倒的情况下所能达到的最快速度。 ” “蜗牛的速度” 意味着非常非常缓慢。

He said that about four or five years ago, there was this incident at a public school in Minnesota where a bunch of kids started, like, keeling over because they thought it was like carbon monoxide poisoning.

彼得：他说大约四五年前，明尼苏达州的一所公立学校发生了这起事件，一群孩子开始晕倒，因为他们认为这就像一氧化碳中毒。