I said much the same thing in my derailleur articles in "Bicycling" magazine.

我在变速器的文章同样的事情在“骑脚踏车”杂志。

youdao

I said much the same thing in my derailleur articles in "Bicycling" magazine.

我在变速器的文章同样的事情在“骑脚踏车”杂志。

youdao