Plans were in place for a 25th anniversary re-recording of "We Are The World" when Haiti was shaken by a devastating earthquake on January 12.

VOA: standard.2010.02.18

This is the 25th anniversary of Slave Religion.

今年是《奴隶宗教》这本书第25个出版纪念年。

普林斯顿公开课 - 人性课程节选

and that’s on Lexington and 25th street.

柏鲁克分校是在莱克星敦，25号大街。

在纽约的感受 - SpeakingMax英语口语达人

Efforts to strengthen math and science education come at a time when 15-year-old U.S.students rank 25th in math literacy and 30th in science literacy -- among the 57 countries participating in the Program for International Student Assessment.

VOA: standard.2010.05.10