Gedy
地球动力测量卫星
🗣️ 情景例句
When will the delivery be possible?
可以在什么时候交货？
You must go to the moon. It's your duty.
你必须上月球去，这是你的职责。
Could I drop in at your house after the concert, or would that be too late?
我可不可以在音乐会开完后去你家拜访？那会不会太晚了？