One idea is to provide poor and developing nations with vaccines that help to prevent some cancer-causing infections.

VOA: special.2009.03.02

One point that he tried to--he escaped actually, with the help of some friends, and they found him dining in an elegant Swiss restaurant.

有一次他想要,其实他真跑了,在他朋友帮助下,然后他们发现他在一家瑞士高级餐厅吃饭

耶鲁公开课 - 1871年后的法国课程节选

Course assistants as we use the jargon are alumni of CS50 who return to the course for a couple of hours a week having taken it in prior years, to help you, the newest batch of students, one on one with office hours, with problem sets; and similarly do the CS function as they might in many courses.

课程助理用我们的行话说就是CS50校友0,他们在前几年一直都是一周回来几个小时,来帮助你们这些新生，在上机的时候以一对一的方式，帮助你们完成这些问题集,在很多其他课程中他们也是这么做的。

哈佛公开课 - 计算机科学课程节选

During World War One, Margaret Brown went to France to help with the American medical ambulance system.

VOA: special.2010.03.08

Yet,he wrote with more feeling about one subject than any other: that education and hard work will help young African Americans move forward.

VOA: special.2009.11.01

Then he asked for Buchanan's help in getting one of the northern members of the court to vote with the five from the South.

VOA: special.2009.05.14

The Copenhagen Accord sets a goal of one hundred billion dollars a year in aid to help poor nations with climate control by twenty-twenty.

VOA: special.2010.01.19

Afghanistan,with help from one hundred thousand foreign troops, is battling an insurgency led by the Taliban.

VOA: special.2009.08.22

One theory is that the military could object if the ruling party looks for friendship with South Korea to help save North Korea's economy.

VOA: special.2010.10.02

Recently,researchers reported that aspirin could help patients with one kind of cancer live longer.

VOA: special.2009.10.20

"I told my parents that I didn't want them to help me with money this summer so the two main jobs, the one on campus and at the environmental consulting firm, are mainly to make money for rent and utilities and all that."

VOA: special.2010.06.18

Now,one of the factors that will help is more certainty with regard to actions out of Washington.

VOA: standard.2010.02.07

Foreign Ministry spokeswoman Jiang Yu Tuesday said one of the major issues is money to help developing nations cope with the effects of climate change.

VOA: standard.2009.12.16

One man from Brooklyn, New York is heading to Haiti to help with relief efforts.

VOA: standard.2010.01.18