Even more impressive is the progress in just a single year: human interventions fell from 0.8 times per thousand miles to 0.2, which translates into a 400% improvement.

更令人印象深刻的是仅仅在一年内的进步：人为干预从每千英里的0.8倍下降到0.2倍，这意味着改善了400％。

youdao

Today I'm standing at a two-thousand-year-old Roman-era site.

今天我站在有两千年历史的罗马时代的遗址上。

youdao

I can get ten thousand yuan a year!

我每年有一万元收入！

youdao

Intensive vaccination campaigns have reduced the number of new polio cases reported worldwide to fewer than two thousand a year.

VOA: special.2010.01.18

you'd look around ten to fifteen thousand pounds a year, per child.

你需要准备一万到一万五英镑一年，这只是一个小孩的学费。

英国的教育 - SpeakingMax英语口语达人

The group says its beaders earn an average of more than two thousand dollars a year in the program.

VOA: special.2010.06.28

But we could announce our attention to reach this level within a few years, and start expanding by a few hundred thousand a year now.

FORBES: The $20 Billion Export Industry that the Government is Holding Back

He has a good consultant who he pays a thousand bucks a year to support the product, which is significantly less than he would have to pay Sage to upgrade and go on one of their maintenance plans.

FORBES: The News From AOL Isn't Surprising. But The Reaction Is Disgusting.

They commute not only from Perth but from Sydney, Melbourne, New Zealand, Bali. (Bali is closer to Perth than Sydney is.) They make excellent money: a truck driver can earn more than a hundred thousand dollars a year, and an experienced welder, a hundred and fifty thousand.

NEWYORKER: The Miner��s Daughter