I am a badminton beginner , racket backguy number scales is comparatively right?

我是个羽毛球初学者，拍子拉线多少磅比较合适？

youdao

I am a badminton beginner , racket backguy number scales is comparatively right?

我是个羽毛球初学者，拍子拉线多少磅比较合适？

youdao