Mr.Obama said even when the well is permanently capped, much more work lies ahead to help the Gulf region's economy recover from the disaster.

VOA: standard.2010.07.16

As far as my work was concerned, he said, "Go ahead. Everything you do is great."

只要我一有工作，他就会说，干吧，你做的事都是了不起的“

耶鲁公开课 - 1945年后的美国小说课程节选

We can do that sort of: When you play tic-tac-toe with your seven-year old nephew or niece, you just look ahead and work backwards.

我们可能会这么做,当你和你七岁大的侄子或侄女,下三子棋的时候,你就会先预测,然后想

耶鲁公开课 - 死亡课程节选

But he says December's incident in which a Nigerian man boarded a jet headed for Detroit with explosives hidden in his underwear shows that more work lies ahead.

VOA: standard.2010.06.05

"We know this is a shared responsibility and in the days ahead we will work with the international community and our Chinese colleagues to fashion an effective and appropriate response."

VOA: standard.2010.05.25

The government says it will now work with a new umbrella organization called the Civil Society Coalition on Land to push ahead on land rights issues including biofuels, environmental management, and sanitation.

VOA: standard.2009.08.23