And the committee wants to not only endorse, but contribute to enhancing that kind of international policy and the attitudes which he stands for."

VOA: standard.2009.10.09

Positive emotions not only contribute to our success, they don't just contribute to our feeling good, they also contribute to our wellbeing.

积极情绪不仅有助成功，不仅能让我们感觉好，还有助我们获得幸福。

哈佛公开课 - 幸福课课程节选

Well, look at this footnote: And the history of words after a poem is written may contribute meanings which if relevant to the original pattern should not be ruled out by a scruple about intention.

那么我们就来看一下这条脚注：,在诗产生后，语言的意思也就跟着产生了,这种意思如果和原始的形式不同,就不该有对作者意图的顾虑。

耶鲁公开课 - 文学理论导论课程节选

They're not NATO members,of course, but they still contribute to ISAF.

VOA: standard.2009.08.31

The ones who would conserve energy, that is they were sedentary when possible, other then when they had to go get food would again not waste their calories but would save them and contribute to the gene pool.

那些保存能量的人,那些能躺不坐,能坐不站的人,除非必须再次寻找食物,否则是绝对不会浪费能量的人,也是对基因库有贡献的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

UNICEF says girls who are educated can not only contribute to their families and their communities, but are also at lower risk of violence,abuse, exploitation and diseases, like HIV/AIDS.

VOA: standard.2010.05.19