and Samuel L.Jackson makes an appearance as Nick Fury, teasing a future "Avengers" project that will match several other Marvel super-heroes with "Iron Man."

VOA: standard.2010.05.19

This is one example that, without fail, people would say is a marvel of medicine and bioengineering, but that it's still something to keep track of.

刚才就是一个例子,在技术上我们并没有失败,人们也会称赞医学和生物工程的神奇,但仍然需要注意可能发生的情况

耶鲁公开课 - 生物医学工程探索课程节选

To his friends,family and colleagues, Norman Borlaug was a marvel, continuing to work on agricultural projects and academic pursuits as he reached the age of 95.

VOA: standard.2009.09.13

A fan of the original Marvel comics, Favreau says the sequel faces the dual challenges of meeting the expectations of fellow fans as well as winning over audiences who just want a good action movie.

VOA: standard.2010.05.19