"Otherwise you have the really problematic bottom line, which is that the Central Intelligence Agency is running a program that is killing significant numbers of people and there is absolutely no accountability in terms of the relevant international laws,".

VOA: standard.2009.10.27

- Parses through them, which means to read through this-- what are really just text files, top to bottom, left to right.

从语法上分析它们，这就是说要阅读它-,实际上是一个文本文件，从上到下，从左到右。

哈佛公开课 - 计算机科学课程节选

That's shown schematically here, let me talk about the bottom diagram first, which shows the process of mitosis.

在此我们图解了这一过程,我先从下面图表里的,有丝分裂过程讲起

耶鲁公开课 - 生物医学工程探索课程节选

Because cold water releases more CO2 into the air than warm water, the rate at which bottom water rises to the surface has a profound effect on the atmosphere above.

CNN: Scientists discover new species in ocean's depths

During the January transfer window, international striker Loic Remy left French title contender Marseille to move to Queens Park Rangers, a club which was bottom of the English Premier League and threatened with relegation.

CNN: A taxing time for French football?

And that completed a remarkable transformation for a team which finished bottom of Super League 12 months ago with only three wins to their name, nearly went out of business and were still being hastily reassembled by Noble when the Super League season kicked off at the Racecourse back on 29 January.

BBC: Crusaders 30-24 Hull Kingston Rovers