I had been placed 2nd and 3rd a few times but had never won.

我得过几次第二名和第三名，但是从来没有得过第一。

《柯林斯英汉双解大词典》

You must be available twice a week starting 2nd April.

从4月2日开始，你必须每周有两次空闲时间。

youdao

He is a scholar who lived during the 3rd and 2nd centuries BC.

他是一个生活在公元前3世纪和2世纪之间的学者。

youdao

But the president did not agree. He said this 2nd bill would also be vetoed unless changes were made in it.

VOA: special.2009.01.29

During the term, the dates have already John been scheduled. John, I forgot to look them up, I think it's October 2nd and November 4th, it'll be on the course website.

本学期的日期,已经编入日程，我忘了看它们，记得应该是十月二号和十一月四号，这个在课程的网站上。

麻省理工公开课 - 计算机科学及编程导论课程节选

and I'll probably be either put in a middle school or probably with 2nd graders.

我可能要么去初中，要么去教二年级。

我的梦想是当教师 - SpeakingMax英语口语达人

The Jewish population was already implementing this practice when Christians began doing so around the 2nd Century.

BBC: Exploring the history of catacombs

It only applies to new (or extended) contracts starting on December 2nd of this year.

ENGADGET

If there is the political will to make it happen, it could happen before August 2nd.

WHITEHOUSE: Press Briefing