Adding stairs, though, allows for independent operation.

但是，添加楼梯允许独立操作。

Anyway, the piece is called " Finn and the Bell." And it comes from this little podcast called Rumble Strip, which is a super independent operation.

不管怎样，这首曲子叫“芬恩和贝尔”。而它来自于这个名为 Rumble Strip 的小播客，这是一个超级独立运营的播客。