数学是一门解决问题的学科，正是数学中那些未解之谜让数学焕发了勃勃生机。

Mathematics is about solving problems, and it's the great unsolved problems that make maths really alive.

youdao

数学是一门解决问题的学科，正是数学中那些未解之谜让数学焕发了勃勃生机。

Mathematics is about solving problems, and it's the great unsolved problems that make maths really alive.

youdao