她开始加快步子，但他加大了步幅跟着她。She began to walk faster, but he lengthened his stride to keep up with her.四肢长度, 力量和跑步技术可以影响步幅.Limb length, strength and running technique can affect stride length.前步幅带动身体前进, 而不是向上, 这样不容易疲劳.The propels...

“步幅”的拼音为：bù fú...

“步幅”的英语可以翻译为：stride，step ...