While the results may be disappointing, proponents of testing say identifying even a small number of people is worth the effort because early treatment saves lives and can prevent the spread of HIV.

VOA: standard.2010.07.23

Let's go back to the old diet, and Eaton is one of the main proponents of that sort of philosophy.

现在让我们看下古老的食谱,伊顿是这一观点的主要支持者之一

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

One of the proponents is Ernest Rutherford.

一个支持者是恩内斯特，卢瑟福。

麻省理工公开课 - 固态化学导论课程节选

One of the proponents is J. J. Thompson.

一个支持者是J。J，汤姆逊。

麻省理工公开课 - 固态化学导论课程节选