Finally,here is one piece of advice that all the experts can agree on: Any charity that is unwilling or unable to share its financial records is a charity not worth giving to.

VOA: special.2009.11.02

But it looks like you guys are all experts here on doing these electron configurations.

所以但是看起来你们在,做电子构型方面都是专家了。

麻省理工公开课 - 化学原理课程节选

No matter,3-D is here to stay. Experts predict that 3-D television will be a major trend in about five years.

VOA: standard.2010.02.21

But some global security experts say the Moscow bombings represent a kind of terrorism that is here to stay.

VOA: standard.2010.03.30

"A warm welcome to Copenhagen and to the United Nations Climate Change Conference 2009" The opening words to delegates, experts and activists from around the world gathered here in Copenhagen for the next two weeks.

VOA: standard.2009.12.08