1.road马路，公路1.马路安全road safety2.safety安全2.许多繁忙的马路many busy roads3.cross穿过，穿行3.in the city在城市里4.safely安全地4.穿过马路cross the road5.must必须5.cross the street safely安全通过街道6.Zebra crossing斑马线6.寻找look for看look at7.safe安全的7.a zebra crossing一条斑马线8.pavement人行道8.the traffic lights交通灯9.look out for当心，提防9.等待wait for10.easily容易地10.绿灯green man红灯red man11.follow遵守11.保持安全的keep safe=stay safe12.rule规则12.on the pavement在人行道上13.stay保持13.当心小汽车look out for the cars14.l
