1. And inferior slideway, material pledges for iron character, the wall is thin, bearing ability is poor, easy attaint. 而劣质的导轨，材质为铁质，壁薄，承重能力差，易损坏。
2. Meanwhile, the slideway serving as the example, it introduces the friction and abrasion performance of the composite material. 同时以滑道为例介绍了此钉板型复合材料的摩擦磨损性能。
3. Officials said those killed and injured were part of a group of more than 100 tourists who ignored warning signs and trespassed on the slideway. 据官员介绍，共有100多人通过网络自发组织参与了此次登山活动，其中部分人在滑道未启用并设有安全警示牌的情况下，私自进入滑道溜滑。
英英解释
n.
1. sloping channel through which things can descend
