Spasur
宇宙监视系统(=space surveillance system )
🗣️ 情景例句
and you won't get so many colds anymore.
你就不会老患感冒了。
I finished my work at 6 p.m.
下午6点我下班了。
Thank you,Jim. Please sit down. Could you count them, please, Lucy?
谢谢你吉姆， 坐下吧！你能数数吗？鲁茜？