The site was launched to the public last September by a start-up company led by its twenty-six year old founder.

VOA: special.2009.02.26

So he came up with the ideas that led to the idea of Lewis structures in the very early 1900's.

他就提出了这个想法,进而发展出了路易斯结构在二十世纪初。

麻省理工公开课 - 化学原理课程节选

So Milton is struggling here to catch up with the star-led wizards, who -- as you can note -- are already themselves hasting.

所以弥尔顿在这儿极力想追上由明星引导的术士，你们可以注意到，术士们自己也在匆忙赶路。

耶鲁公开课 - 弥尔顿课程节选

To carry out the experiment, a team led by Kees Keizer set up several situations in public areas to test people's behavior.

VOA: special.2009.03.03

Their campaign has led some scientists to give up GM research and others to call for the British government to carry out trials at secure or secret sites.

VOA: standard.2009.10.21

It also led these groups to abandonnon-violence and take up arms.

VOA: standard.2010.03.21

China's no-strings-attached lending has led to charges that it will do anything to get at the continent's rich resources, including propping up governments accused of repressing its citizens, in particular Sudan and Zimbabwe.

VOA: standard.2009.11.08