Telesyn
远距离自动同步机, 遥控同步器
🗣️ 情景例句
part of the building for younger people.
另一部分给年轻人用。
Do you often play tennis on Sunday?
你常常在星期日打网球吗？
Imagine a railway station, a bus company or a cinema, which many people need to ring to find out the times of trains, buses or films.
想一想，有许多人需要打电话到火车站、汽车公司或电影院，以便弄清火车、汽车的起始时间或电影放映的时间吧。