如果你从事数学这么长时间，你遇到一个问题，这个问题不会就此走开。

If you engage in mathematics long enough, you bump into the Question, and it won't just go away.

youdao

如果你从事数学这么长时间，你遇到一个问题，这个问题不会就此走开。

If you engage in mathematics long enough, you bump into the Question, and it won't just go away.

youdao