But in 1986, that New York florist purchased a toll-free number setting in motion a transformation of the industry.

但在 1986 年，那个纽约花店买了一个免费电话，开始了这个行业的变革。

And they can do this and launch a nuclear strike, potentially setting in motion the annihilation of the human race.

他们可以这样做并发动核打击，有可能引发人类的灭绝。

As he mused he became keenly sensible of the deep responsibility they assume who disregard the means to attain the end, and of all the danger of setting in motion an engine which it exceeds human power to control.

当他沉思时，他变得敏锐地意识到那些无视达到目的的手段的人所承担的重大责任，以及启动超出人力控制的引擎的所有危险。