A:The road ahead is blocked. There might have been an accident.前面的路被堵住了。也許出了事故。
B:Are there many accidents in the city every day?城里每天有很多交通事故嗎?
A:Not really, but they are on the rise.并不是很多。不過正在不斷上升。
B:Please drive slowly, we've got lots of time. Safety first.請慢慢開,我們有很多時間。安全第一