Some eye care professionals say all that screen time has led to an increase in what they call computer vision syndrome.

VOA: special.2011.08.01

This was a time when Hopkins led all American universities in the importing of important European scholars, and it was a place of remarkable intellectual ferment.

当时霍普金斯先于美国的其他大学,邀请重要的欧洲学者来讲学，那里也是有影响的思想动乱的源地。

耶鲁公开课 - 文学理论导论课程节选

And then we do variety about their trips during the year, and all of those are led by students.

在接下来的一年，我们会开展各种远足活动，这些活动都是由学生自己领导的。

普林斯顿公开课 - 人性课程节选

The reports she wrote led to legal cases that continued all the way to the Supreme Court of the United States.

VOA: special.2010.04.25

so all of these things with addition of the deviation of the policy, personnel and material to Iraq, led to the turnanoud.

所有这些事情加上政策，人员，物资向伊拉克的转移，使得局势有了改变。

普林斯顿公开课 - 国际座谈会课程节选

After all,the influence of drugs at the concert led to the saying that if you can remember Woodstock, you weren't there.

VOA: special.2009.08.10

This led people to go back and look at the places that were manufacturing the vaccine to make sure that they were all producing vaccine of the proper quality.

这现象让人们回溯并且审视,制作疫苗的地方,以确认他们生产的疫苗,质量都合格

耶鲁公开课 - 生物医学工程探索课程节选

He is a geneticist who led the effort to map all the human genetic material,DNA.

VOA: special.2009.12.01

He led his team to state championships all four years he was a student there.

VOA: special.2009.11.20

The action led to a court ruling supporting all native peoples throughout the Americas.

VOA: special.2009.04.27

High tariffs,he said, led to high prices on all products.

VOA: special.2010.05.27

The All Ethiopian Unity Party led by Hailu Shewal is the one signatory to the Code of Conduct widely acknowledged as a legitimate independent political force.

VOA: standard.2009.11.01

So it should be exciting times,". New Jersey Devils winger Zach Parise led American players in scoring in the NHL's and was named to the 2009 All-Star team.

VOA: standard.2010.01.12

The report noted that 165 Iraqis were killed during May from insurgency-related violence, less than half the April casualty figure of 355.U.S.-led forces in Iraq are set to withdraw from all Iraqi cities by June 30, in accordance with a security pact signed between the United States and the Iraqi government,last November.

VOA: standard.2009.06.01