I can vaguely remember my first day at school.

我还依稀记得我第一天上学的情景。

《牛津词典》

The stadium emptied at the end of the first day of games.

体育馆在第一天比赛结束的时候清场了。

《柯林斯英汉双解大词典》

They feared the stock could dive after its first day of trading.

他们担心这支股票在其第一个交易日后会暴跌。

《柯林斯英汉双解大词典》

Organizers said the two-hour broadcast raised more than fifty-seven million dollars in the first day through telephone, online and text.

VOA: special.2010.02.01

On their first day of class in the fall of 2007, we have 41 students in our class this year.

007年秋天，开课第一天，今年一共收录41名学生。

哈佛公开课 - 幸福课课程节选

But the first time I got here, I wasn't a graphic designer, just like first day.

但第一次来这里的时候，就像一开始一样，我并不是一个图像设计师。

耐克设计师 - SpeakingMax英语口语达人

That first day I spent with the first sculpture I saw, the Winged Victory of Samothrace.

BBC: The bloom of cancer

At Forbes, I hired one candidate who proved me right before his first day.

FORBES: What Startup CEOs Look For When Hiring

On the first day employees are deciding if there will be a second day.

FORBES: The Lost Power of the 1st Day