资源介绍：
My Community Vehicles社区服务车辆主题英文绘本6册高清PDF
这系列绘本介绍了社区的一些服务性质的车，比如校车，消防车，救护车等
绘本目录：
My Community Vehicles Ambulances
My Community Vehicles Firetrucks
My Community Vehicles Garbage Trucks
My Community Vehicles Mail Trucks
My Community Vehicles Police Cars
My Community Vehicles School Buses
