And I didn't use the method again. So I have to ask you, what was the point of it all?

没有任何人使用过我研究出来的方法，连我自己也没再用过。

youdao

And I didn't use the method again. So I have to ask you, what was the point of it all?

没有任何人使用过我研究出来的方法，连我自己也没再用过。

youdao