So this,he says,is an effort to try to get rid of it.

VOA: standard.2010.04.12

It's an effort to try to get the complexity of fifty different regulators uniform.

要让如此复杂的五十个不同的监管体系,统一起来是需要付出努力的

耶鲁公开课 - 金融市场课程节选

This is the time of year when we see usually an effort by the insurgents to knock us of course and to try and attack the coalition and indeed the government of Afghanistan.

VOA: standard.2010.05.19

So I think we need to devote the resources to try to be successful," The general says the U.S.and allied effort also needs to have a significant political and economic component, and that a strong,credible government must emerge from the current election process.

VOA: standard.2009.10.16