In the past thirty years many social changes have taken place in Britain.

在过去的三十年里，英国发生了许多社会变化。

youdao

Around the world, the amount of land affected by drought has doubled in the past thirty years.

在过去的30年中，全球受干旱影响的土地数量增加了一倍。

youdao

Miuccia and I have lived very intensely for the past thirty years, even if there have been fights.

缪西娅和我在过去的三十年生活得尽情尽兴，即使中间有争吵。

youdao

Indonesia is said to have lost almost half its mangroves forests within the past thirty years.

VOA: special.2010.04.20

"I think that there's been steady growth in workplace wellness programs over the past thirty years."

VOA: special.2011.02.28

They found a drop of more than thirty-five percent worldwide in the past thirty years.

VOA: special.2010.04.14

Over the past thirty years, startups have been prodigious job creators in this country.

FORBES: The Great Startup Slowdown

Colombia has fought a narco-guerilla insurgency in the form of the FARC for the past thirty years.

CENTERFORSECURITYPOLICY: Columbia: Moving toward more stability

In the past thirty years, the United States has quadrupled its incarceration rate but not its prison space.

NEWYORKER: Hellhole