But his family and friends knew he still believed in the causes he had sung and written about all his life.

VOA: special.2010.06.20

So 9% less cardiovascular disease, 13% less Parkinson's and Alzheimer's, 6% less cancer, 9% less mortality from all causes.

心血管类疾病患病率降低9%,帕金森病和老年痴呆症降低13%,癌症降低6%,由各种原因导致的死亡率降低9%

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Bunchy top disease causes all of the leaves to grow from the top of the banana plant.

VOA: special.2009.09.21

These have all been identified as possible causes of the collapse disorder.

VOA: special.2009.09.22

Ten of Kennedy's children,grandchildren, nieces and nephews offered prayers for some of Kennedy's beloved causes, including health care as a right for all Americans.

VOA: standard.2009.08.29

After all,using cars to move goods causes a lot of carbon air pollution and traffic jams."

VOA: standard.2010.01.04

The cattle are very thirsty at this point, the rains have not come yet, they need to get to the water points, and water points are dried up all along those regular migration routes, and that has been one of the causes of the friction."

VOA: standard.2010.03.23

And without a vaccine, Dr.Fauci says the best methods of prevention are these: encourage people to limit the numbers of sexual partners encourage men to use condoms train more doctors to perform adult male circumcision empower women to choose their sex partners and protect themselves from getting the virus that causes AIDS All of these goals still remain major challenges.

VOA: standard.2010.07.17