And that's good, because research shows that when they're really hungry, people can eat as much as twice as much food as they normally would.

这么做是对的，否则的话，据研究表示，当人们真的饥饿时，食量就是平时饭量的两倍。

youdao

In general, They eat twice as much meat as people in other countries.

总的来说，他们吃的肉是其他国家人的两倍。

youdao

Cats sleep twice as much as people.

猫睡觉的时间比人长一倍。

《牛津词典》

They understand that they are getting value for their money: A cow is worth nearly twice as much if it is vaccinated.

VOA: special.2009.11.03

But, the reaction says I need twice as much mag as tickle if this reaction is going to go to completion.

但是这个反应告诉我们,镁的量应该是四氯化钛的两倍,如果要反应完全的话。

麻省理工公开课 - 固态化学导论课程节选

As much as I might talk on stage twice a week it turns out that it's really by doing and really by diving in and getting your hands dirty that you really take away the course's lessons.

我一周上两次课,就算说得再多，也不如你们亲自动手,通过真正的深入研究,才能学到知识。

哈佛公开课 - 计算机科学课程节选

Not many countries need ingenuity as much as Japan: kanji characters each need twice as much capacity as the roman alphabet.

ECONOMIST: Language

Power plants that burn coal produce more than 90 times as much sulfur dioxide, five times as much nitrogen oxide and twice as much carbon dioxide as those that run on natural gas, according to the Government Accountability Office, the regulatory arm of Congress.

MSN: Coal producers find themselves in a hard place

The government is now likely to spend as much as 100 trillion rupiah on the subsidies or twice as much as it has budgeted to rebuild the tsunami-stricken province of Aceh.

ECONOMIST: Producers and consumers alike are hit