All cars built since 1981 have points for the attachment of safety restraints.

自1981年起生产的轿车都有安装安全保护装置的接头。

《牛津词典》

Eight new national newspapers have appeared on the newsstands since 1981.

自1981年以来，有八家全国性报纸已在报摊上有售。

《柯林斯英汉双解大词典》

The border, effectively closed since 1981, will be opened as of January the 1st.

自1981年以来实际上关闭了的边境将从1月1日起开放。

《柯林斯英汉双解大词典》

But then the U.S. crashed into a huge well actually it was as worldwide recession of 1981-2.This was the biggest recession since The Great Depression.

但是之后，美国卷进了一个巨大的,事实上，是个世界范围内的经济衰退,于1981-1982年，这是自从大萧条以来,最严重的一次经济衰退。

耶鲁公开课 - 金融市场课程节选

State wages, the main income for two-thirds of the workforce, have been frozen since 1981.

ECONOMIST: Libya

Since 1981 the average tenure for an education minister in France has been just two years.

ECONOMIST: French education

That week, no investment-grade bonds were issued, for the first time (holidays aside) since 1981.

ECONOMIST: America��s bail-out plan