As the sideintersection reduction method is simple of calculation and convenient of reduction, it is a good method of being used everywhere.
由于侧方交会归化法放样计算简单，归化方便，是一种大多场合都可使用的放样方法。
2
Those with a quick pace and long legs will be lucky if they get to the other side with the changing of two traffic lights that are placed at every intersection.
每个交叉口都设有两个交通信号灯，即使是腿长步子快的人要在两个灯变化前走到另一边，那也算幸运的。
3
I've been to Rome, so I've seen the dark side: a traffic intersection where everybody decides to get where they're going at the same time, so no one gets anywhere.