ago ad

When I was hired twenty years ago, the job AD required a J.D., although for years now our library's ads for reference librarians have said only that a J.D. is preferred.

二十年前，我找到这份工作时，该工作就要求法学博士学位，尽管现在我们图书馆招用参考馆员的广告说，持有法学博士学位优先考虑。

A decade ago, the American Society for Reproductive Medicine launched an AD campaign featuring a baby bottle inside an hourglass, and it sparked a firestorm of criticism.

十年前，美国生育医药社会这机构发起广告，内容是一个婴儿塞在沙漏钟瓶内，这广告引发恶评大爆发。

Some years ago, Shell carried out a very successful AD campaign in Canada and the US.

数年前，壳牌石油公司在加拿大和美国发起了一个十分成功的广告宣传活动。