以前的书主在书的封二上用铅笔写了“第一版”。

A previous owner had pencilled 'First Edition' inside the book's cover.

《牛津词典》

皮特以前的假期都是在环游世界。

Pete usually spent his holidays in the past traveling round the world.

youdao

她的存款以前在第一国民银行。

Her savings were in the First National Bank.

《柯林斯英汉双解大词典》

I had not really had a conversation with a person who was out as lesbian or gay before I was in college.

在上大学以前,我从未真正地和一个,出柜的同性恋谈过话。

普林斯顿公开课 - 人性课程节选

Up on the screen, I've got-- I commented it out, but I've got a piece of code that you've seen before, right up here. OK?

我现在在大屏幕上标出来的,是你们以前看过的一段代码,就在这儿？

麻省理工公开课 - 计算机科学及编程导论课程节选

In contrast today, because we have antibiotics and we have vaccines, people don't die of infectious diseases as often.

相反,在现在,因为我们有了抗生素和疫苗,死于感染性疾病的人就不像以前那么多

耶鲁公开课 - 生物医学工程探索课程节选