math
If you are English speaker, If you like classical chinese, If you like chinese ancient books, If you like mathmatic or the history of math, we can be language partners. 如果你的母语是英语, 如果你喜欢文言文, 如果你喜欢中国古书, 如果你喜欢数学或者数学史, 我们可以成为语伴。
Dec 23, 2020 12:38 PM