Sciametry
[天]日月蚀的数学理论
🗣️ 情景例句
The musicians. The dancers--in the parks and on the streets.
音乐家啦 ，在公园或街头跳舞的人啦。
Pupil. He is studying.
学生。正在学习。
but unfortunately not all of us are born handymen.
但不幸的是，我们并非人人都是能工巧匠。