This week,in the United States, dissident Republicans succeeded again in defeating more established candidates within their party.

VOA: special.2010.09.18

If you don't make it to class, contact your TA, your recitation instructor, and you can take a makeup within a week of the time of original test.

如果你不能来上课，联系你们的助教，背诵课的老师，你可以在测试后那个礼拜内,找时间补回来。

麻省理工公开课 - 固态化学导论课程节选

The topic for this week is cell communication: how mechanisms that cells within a complex organism use to communicate with each other at short distances or long distances.

本周的主题是细胞通讯,即在一个复杂机体中的细胞,采用何种交流机制,在或长或短的距离中相互联系

耶鲁公开课 - 生物医学工程探索课程节选

He was very tired. Within a week, his secretary announced that the president was sick.

VOA: special.2009.11.12

"Within that week with support, of the body weight support, we were able to get him to stand without any help at the legs so he was generating enough force to bear his body weight."

VOA: special.2011.06.01

Officials within the Fatah faction of President Abbas,said last week he was close to resigning as his popularity plummeted.

VOA: standard.2009.11.16

It was the third such strike in North Waziristan within the past week.

VOA: standard.2009.09.14