"This is a very great victory for President Obama. This was his first year in office and in many ways he really staked his whole four-year presidency on the success in this vote on healthcare."

VOA: special.2010.03.27

So, if you propagate that through the whole year, and you have the basic mastery of the concepts, 50 is a pass.

如果你一整年都在认真学，那你就可以掌握基本的概念,50分就可以通过。

麻省理工公开课 - 固态化学导论课程节选

They're required, every year, to go into the business, into one part of the business for a whole day and learn everything there is to know about that.

他们每年必须抽出一天仔细研究公司情况，公司某一方面的情况,了解所有相关信息。

斯坦福公开课 - 戴尔CEO-Michael.Dell谈创业和发展课程节选

" It is a good sign and it is very quick for a president to receive the Nobel Prize even though he didn't finish a whole year in his term,"

VOA: standard.2009.10.09

Aluminum is 25 million tons per year for the whole planet.

铝的产量为每年2500万吨,全世界。

麻省理工公开课 - 固态化学导论课程节选

And with the gift, novelty and souvenir industry generating billions of dollars in revenue each year, marketing Olympic memories gives a whole new meaning to the phrase go for the gold.

VOA: standard.2010.02.17

And that is the whole point of the exercise." Since Africa Command was established last year, critics have argued the purpose of the command is to militarize American foreign policy on the continent.

VOA: standard.2009.10.20