So the I.O.M.proposed that residents be required to get five continuous hours of rest for every sixteen hours on duty.

VOA : special.2009.06.02

A few children went home and said, "I'm going to Japan tomorrow, but you don't need to worry, mom, 'cause I'm going to be home at 8 o'clock at night".

有些小孩回家后说：“，我明天要去,日本了，不过妈妈你不要担心，因为我会在8点钟回家。

媒体、教育、市场课程节选 : 麻省理工公开课

So we have like, I'm course 2. And my classes are, you know, two double o one (2001)

比如说，我的专业是课程2，我的课是001（2001），

SpeakingMax英语口语达人 : 社团小组信息

Organisms that are genetically modified,G.M.O.s, have had their genes changed to improve their characteristics.

VOA : special.2010.03.23

Last year,the United States Congress ordered the I.O.M.to study the situation again.

VOA : special.2009.06.02