without using brakes
不使用刹车
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Dog teams are able to run without snow by using wheeled rigs, but ice makes underfoot conditions treacherous for the dogs and stops the sled's brakes working properly.
BBC: Aviemore dog sled race cancelled over safety concerns
应用推荐
模块上移
模块下移
不移动