Nearly twice as many women than men ages 18-44 reported feeling very tired or exhausted, according to a recent study.

最近的一项研究表明， 在18到44岁的女性中，感到非常累或疲惫不堪的人数几乎是男性的两倍。

youdao

New drivers have twice as many accidents as experienced drivers.

新驾驶员所出的事故是老驾驶员的两倍。

《牛津词典》

According to most calculations, race walkers moving at a pace of six miles per hour would burn about 800 calories per hour, which is approximately twice as many as they would burn walking, although fewer than running, which would probably burn about 1,000 or more calories per hour.

根据大多数计算结果，竞走者以每小时6英里的速度前进时，每小时会燃烧大约800卡路里，尽管比跑步时燃烧的热量要少，但这大约是他们走路时燃烧热量的两倍，跑步时每小时可能会燃烧大约1000卡路里或更多。

youdao

There were twice as many students taking part as last year.

VOA: special.2009.09.04

There were almost twice as many mouths to feed - but no extra food to feed them.

VOA: standard.2010.03.30

The first trawl is disappointing. They have only a dozen lobsters for twice as many traps.

VOA: standard.2010.07.20

The ratio is typically more than twice as many bids as there are securities available.

FORBES: The Street Is Paved With Bonds

In 2007, Predators and Reapers launched 128 missiles and bombs--about twice as many as in 2005.

FORBES: Magazine Article

That is twice as many such matches as his three rivals have, combined, over that span.

WSJ: Does Roger Federer Have Someplace Else to Be?