Space debris made news on March twelfth when a part of an old rocket motor about ten centimeters in size threatened the International Space Station.

VOA: special.2009.04.01

When I was in college, I interned at a radio station, writing the news

上大学的时候我在广播站实习，写新闻……

在洛杉矶写作 - SpeakingMax英语口语达人