Sterluminancy
单位立体弧度的亮度
🗣️ 情景例句
It was so exciting to meet her again after so many years.
多年以后和她再相遇是多么让人激动啊!
The chief aim of man is not to get money.
人生的主要目的不是为了挣钱。
Oh, all right!
那么，好吧！