And they would get really pissy, and all of a sudden people would spill out into the street and fight about issues like whether or not it was okay if Robert Boyle made a device called the vacuum pump.
所以就是辩论。辩论就会有意见分歧， 有分歧就会有争斗。时不时地人们就跳到街上去 为了不同意见打架。 比如为了 Robert Boyle 应不应该发明 一个仪器叫真空泵之类的。