Richard Greene is an infectious disease expert with the U.S.Agency for International Development.

VOA: standard.2009.12.28

Joshua Greene Or people like a very young Joshua Greene, who does a research on morality and shows that we have morality centers in our brain.

或年轻的，他对道德进行研究,显示大脑里有道德中心。

哈佛公开课 - 幸福课课程节选

Graham Greene, early to mid-20th century writer, a famous writer in English.

格雷厄姆•格林，二十世纪中期英国的一位著名作家。

要想成为读书达人 - SpeakingMax英语口语达人