Happily, he had not, on this occasion, that artificial air which had made the assignation of the previous night a triumph rather than a pleasure.

幸运的是，这一次他没有那种使前一天晚上的约会成为一种胜利而不是一种乐趣的那种矫揉造作的神情。

The scientists also showed that the overall pressure (and so the risk of roof failure) could be reduced by increasing the proportion of oxygen in the artificial air used to fill the caverns.

科学家们还表明，可以通过增加用于填充洞穴的人造空气中的氧气比例来降低整体压力（以及屋顶破裂的风险）。

But it was right; here was a strong and healthy woman, sensible enough, but spoiled and warped by long confinement in an artificial air—and she had butted into a man who stood firmly on his feet.

但这是对的； 这是一个强壮健康的女人， 足够明智，但由于长期被关在人造空气中而被宠坏和扭曲了——她撞上了一个坚定地站在他脚下的男人。

With her disfigurement, she had been cheated of her spring, and later, had been set in artificial air to lose six years of her summer; with life still in her, what wonder her autumn gave an errant growth?

后来又被放在人造空气中， 失去了六年的夏天； 生命还在她体内， 有什么奇怪她的秋天会出现错误的生长呢？