In Europe, you have been educated the whole world for at least thirty years, just like the age of IT industry.

在欧洲，可再生能源已经有三十年历史了，和IT业一样长的历史。

youdao

People sure like to talk about the competition between these two companies–which makes sense, since it's been going on for at least thirty years–but it's really been pretty quiet in recent years.

人们对于这两家公司之间的竞争一直以来都津津乐道——都争了三十几年了，这也见怪不怪——但是近年来人们开始对这个话题失去兴趣了。

youdao

Very young he looked; though his actual age was thirty-nine, one would have called him ten years younger, at least.

他看来很年轻：虽然他实际年龄是三十九岁。至少，人家会把他当作年轻十岁看。

youdao

Defects have been linked to at least thirty-nine deaths over the past several years.

VOA: special.2010.02.26

Tests show the instrument, a flute,is at least thirty-five thousand years old.

VOA: special.2009.08.18

The time horizon is thirty years, which assumes that the last surviving spouse will need money for at least thirty years after the retirement date.

FORBES: Managing Your Retirement Fund In A Secular Bear Market

In fact, people have been living in the Pilbara for at least thirty thousand years, and there are still some six thousand Aborigines there today.

NEWYORKER: The Miner��s Daughter

As Americans, have been told how wasteful we have been for at least the last thirty years.

FORBES: Briefing Book: A. Michael Lipper