Rethel
[地名] [法国] 勒泰勒
🗣️ 情景例句
I don't know.
我不知道。
Excuse me for a moment.
失陪一会儿。
The Hubble telescope was launched into space by NASA on April 20,1990 at a cost of over a billion dollars.
哈勃望远镜于1990年4月20日由国家航空航天局发射升空，耗资10多亿美元。