Multiinjector
多喷嘴
🗣️ 情景例句
Thanks, Son.
谢谢你， 孩子。
Content is happiness.
知足常乐。
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。