Since the advent of jet aircraft, travel has been speeded up.

自从喷气式飞机出现以来, 旅行的速度大为提高。

Since the advent of cars, another secondary pollutant has taken center stage.

从汽车出现以来，硫酸盐污染物的风头就被另一种衍生性污染物抢走了。

The use of the term had only become widespread since the advent of the documentary film.

这个名词是在纪录片问世以后才开始广泛使用的。

And since the advent of Wi-Fi, the demand for ownership of these wavelengths has increased dramatically.

自从 Wi-Fi 出现以来，对拥有这些波长的需求急剧增加。

An important discovery, since the advent of herding and farming was a turning point for human civilization, leading to cities and modern society.

这是一项重要发现，因为畜牧业和农业的出现是人类文明的转折点，继而催生了城市和现代社会。

And that is something that corporations had never been allowed to do really since the advent of corporations and campaign finance laws in the United States.

这是自美国公司法和竞选财务法出台以来，公司从未被允许做的事情。

Since 1949, but especially since the advent of reform and opening-up in the late 1970s, female educational attainment has risen steadily, and now even exceeds that of males.

1949 年以来，特别是 20 世纪 70 年代末改革开放以来，女性受教育程度稳步上升，甚至超过了男性。

According to a series of studies released this week, by the end of this year, we'll have more carbon dioxide in our atmosphere than ever before, since the advent of humanity.

根据本周发布的一系列研究， 到今年年底，大气中的二氧化碳将比人类出现以来的任何时候都多。

Ever since the advent of Commodore Perry's squadron the Japanese have been in a situation in which self-preservation was very difficult; their success affords a justification of their methods, unless we are to hold that self-preservation itself may be culpable.

自从佩里准将的中队出现以来，日本人就一直处于难以自保的境地。他们的成功为他们的方法提供了正当理由，除非我们认为自我保护本身可能是有罪的。