Spasur
宇宙监视系统(=space surveillance system )
🗣️ 情景例句
May I take a picture of you and your little boy?
我可以替你和你的小男孩拍一张照吗？
A man can never thrive who had a wasteful wife.
妻子浪费无度，丈夫不会出头。
I turned the corner and looked in astonishment.
我转了个弯，十分惊奇地看着。