据《科学》杂志的文章称，今天有一半的纳瓦霍人说本族语言，但是艾弗森教授认为这个数字被高估了。

About half of Navajos today speak their native language, according to the Science article, but Iverson fears that estimate is high.

youdao

国际红十字委员会为迎接1949年日内瓦公约诞生60周年所进行的一项调查发现，即使是最近发生过冲突的地区，人们对这些规定也只是一知半解。

A survey commissioned by the ICRC to coincide with the 60th anniversary of the 1949 conventions found that knowledge of them was patchy, even in places that had recently seen conflict.

youdao

要想让世界摆脱煤碳——全球大约一半电力由煤炭创造，则需要7至8太瓦的能源。

To get the world off coal, which produces roughly half of the world's power, would require 7-8 terawatts of energy.

youdao

The armies that they were opposing, the French armies, were largely staffed by peasants from conservative areas, or from National Guards brought in from towns like Vannes, And, so, the commune--it's somewhat semi-proletarian, they're mostly working people.

他们所对抗的军队,也就是法国的军队,大部分是由保守郊区的农民,或是从诸如瓦纳,埃夫勒,所以,这些公社,有点半无产阶级的感觉,大部分都是有工作的人们

耶鲁公开课 - 1871年后的法国课程节选