A：The road ahead is blocked. There might have been an accident.前面的路被堵住了。也许出了事故。
B：Are there many accidents in the city every day?城里每天有很多交通事故吗?
A：Not really, but they are on the rise.并不是很多。不过正在不断上升。
B：Please drive slowly, we've got lots of time. Safety first.请慢慢开，我们有很多时间。安全第一