Livingstone smiled again, winningly.利文斯通又笑了，笑得非常可爱。This kind of solution is also true of the Livingstone case.这种解决方法也适用于李文斯顿的案例.The most active was " Hua Er " the cat, brought back by the driver from Livingstone.此时,最为活跃的...
Data must pass in both directions so both transmitters and receivers are used.由于数据必须在两个方向上流通,所以发送器和接收器都要使用.The transmitters will send a signal automatically to a local base station.发射台会自动将信号发射到地方基站。Monkeys are transmitte...