Every time you see a square bracket , put a paren in. All right?

每次你看到一个方括弧，你就得在此添加一个圆括弧，明白了吗？

youdao

Every time you see a square bracket , put a paren in. All right?

每次你看到一个方括弧，你就得在此添加一个圆括弧，明白了吗？

youdao