Tacsatcom
军用通信卫星; 军用通信卫星
🗣️ 情景例句
Hello, this is Wang Ming. May I speak to Gao Ling, please?
喂，我是王明，我可以和高玲通话吗？
These drawings on the wall are process sheets.
墙上的图表是工艺流程表。
No littering on the campus.
在校园内不准乱丢废物。