例句與造句

1. Image : 16b . jpg green man crossings are pedestrian crossings with traffic lights to signal drivers to stop , and pedestrian lights to signal pedestrians when to cross . you will find green man crossings either on their own or as part of traffic lights controlling junctions
   Image : 16b . jpg綠色人像過(guò)路處設(shè)有交通燈和行人過(guò)路燈：交通燈向駕駛?cè)税l(fā)出停車(chē)信號(hào)，而行人過(guò)路燈則向行人發(fā)出橫過(guò)馬路的信號(hào)。
2. It's difficult to find signal driver in a sentence. 用signal driver造句挺難的