These pictures show young readers what led Darwin to form his great discovery: the evolution of species through natural selection.

VOA: special.2009.02.27

Many people in this room are currently suffering from a mood disorder, an anxiety disorder or both, and I won't ask for a show of hands but I know a lot of people in this room are on some form of medication for this disorder.

这个教室中的许多人,都正在遭受心境障碍,焦虑障碍,或是同时受到两者的困扰,我不会让你们举手示意,但是我知道,这里的许多人都正在使用药物,治疗这些心理障碍

耶鲁公开课 - 心理学导论课程节选

Rather than show it to you though first in chart form, I thought I would show it to you in CS50 program style.

我不想用最初你们想到的图表形式，而是通过CS50的程序风格来展示这些数据。

哈佛公开课 - 计算机科学课程节选

And in the markets yet to be colonised, Eutelsat has suddenly begun to show some form.

ECONOMIST: Satellites: Stars and gripes | The

Obviously last week because I didn't show the form at the last minute I thought they wouldn't take me.

BBC: Garland delighted by Beijing spot

Roberts has to show the form he produced against Scotland in the Six Nations and Shane Williams also has to find some form - he has been very quiet.

BBC: Jeremy Guscott column