The structure of the system is introduced and both the hardware and software design of the electronic bus stop board are elaborated.
介绍了系统的总体结构，详细说明了电子站牌的软硬件设计。
LJ buys a ticket at the bus stop and turns to board the bus.
LJ在公共汽车站买了一张票准备坐车出发。
LJ buys a ticket at the bus stop and turns to board the bus.
LJ在公共汽车站买了一张票准备坐车出发。
应用推荐