我是运动新手，当我去买跑鞋的时候，本地的跑鞋店主告诉我说，在训练中使用两到三种不同的鞋款对你的脚更好。

I'm new to the sport, and when I went to buy my running shoes, the local running-store owner explained that training in two or three different shoe models is better for your feet.

youdao

我是运动新手，当我去买跑鞋的时候，本地的跑鞋店主告诉我说，在训练中使用两到三种不同的鞋款对你的脚更好。

I'm new to the sport, and when I went to buy my running shoes, the local running-store owner explained that training in two or three different shoe models is better for your feet.

youdao