He says that teenagers should set the volume control on their music players to somewhere between one-half and two-thirds the highest level,never louder.

VOA: special.2010.09.28

And so I was collecting from friends and colleagues' computers all sorts of logs that monitored the kind of low level activity that was happening on their computer.

因此我从朋友和,同事的计算机上收集各种各样的日志,这些日志用来监控,他们计算机中的低能级活动。

哈佛公开课 - 计算机科学课程节选

So let me rephrase, are these people, are these pair of partners in the firm, or two students working on their homework assignments, are they working more or less than an efficient level?

让我换个表达方式吧,这些企业合伙人,或者两个共同协作做作业的同学,他们是否实现了最优效率了呢

耶鲁公开课 - 博弈论课程节选

The IOM chose the villages it is assisting based on their poverty level and the extent of earthquake damage they suffered.

VOA: standard.2010.04.14

Republican lawmakers appear skeptical, but Republican governors say they are sharing ideas with their Democratic counterparts on the state level.

VOA: standard.2010.02.22

She says the Aceh tsunami survivors can relate to the Padang earthquake victims on a personal level and help them deal with their loss and grief.

VOA: standard.2009.10.12

"It is for the BBC, knowing that the party was allowed to stand in the European elections and other elections, then to judge their level of support, to then say, it is therefore fair for them to have a place on Question Time to be challenged along side other political parties as well.

VOA: standard.2009.10.23