我们仔细比较了第一份报告和第二份报告。

We carefully compared the first report with the second.

《牛津词典》

杰克终于大学毕了业，结了婚，找到了第一份真正的工作。

Jack eventually graduated from school, got married, and got his first real job.

《柯林斯英汉双解大词典》

她的第一份工作是在人事部。

Her first job was in personnel.

《柯林斯英汉双解大词典》

There will be a test on Tuesday ; based on homework one; ten minutes at the beginning of the recitation.

在周二，将会有一个测验,基于你们的第一份作业;,在背诵课的前10分钟。

麻省理工公开课 - 固态化学导论课程节选

The first reading is available online and I'll talk more about the readings when I get to that portion of the lecture here.

第一份阅读材料也已经在网上了,关于这个阅读材料,在这堂课的相关部分时我会再讲到它

耶鲁公开课 - 生物医学工程探索课程节选

This is the part of the Republic most likely to call up our own first amendment instincts.

理想国》的这一部份,是最像唤起,我国宪法第一修正案的天性的章节。

耶鲁公开课 - 政治哲学导论课程节选