He was astound at his emotional change. He was able to laugh though he was in such a dilemma.

他震惊在自己的这种情绪变化里，原来他还是笑得出来的。

youdao

The Astound is being pitched at people who want to upgrade from so-called feature phones to smartphones.

FORBES: Nokia: No Symbian CDMA Handsets; Wait Until Windows Phone

As I visit schools across the country and talk with teachers at the U.S. Department of Education, they astound me continually with what they accomplish every day.

WHITEHOUSE: Celebrating and Listening to Our Nation��s Teachers