Hortocrift
代森硫
🗣️ 情景例句
Oh, it's going to be all right.
不会有问题了。
I'll do something about it.
我会采取措施的。
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。