When I started using the fuzzy_substring function on some test cases, however, it was unacceptably slow.

但当我开始在一些测试用例中使用fuzzy_substring函数时，它慢得不可接受。

youdao

When I started using the fuzzy_substring function on some test cases, however, it was unacceptably slow.

但当我开始在一些测试用例中使用fuzzy_substring函数时，它慢得不可接受。

youdao