Sciametry
[天]日月蚀的数学理论
🗣️ 情景例句
Oh, leaving home is part of growing up.
呵 ，离开家是成熟过程的一部分。
A bargain is a bargain.
达成的协议不可撕毁。
Not at all, smiled Lucy. You're welcome!
“没关系，”露茜笑着说，“不用谢！”