In 1848 he was working at a site with explosives and iron rods.

848年，他在有爆炸物和铁棒的工地工作。

耶鲁公开课 - 心理学导论课程节选

And then "Big Bang Theory", it's like, you know, a bunch of nerds and one hot girl.

然后是《生活大爆炸》，它是关于一群呆子和一个性感的女孩子的剧。

喜欢的电视节目 - SpeakingMax英语口语达人

They have not evolved to tolerate some of the man made sounds that have very unusual and unnatural physical characteristics. These sounds are for example explosives, industrial noise, musical instruments, power tools, and headphones.

还没有进化到能忍受,某些怪异，超出常规的人为声响,如爆炸，工业噪音,乐器，电动工具和耳机等等。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选