slideslipping

例句：

1. 1. The car slidon the wet asphalt.
   汽车在湿漉漉的沥青上滑行。
2. 2.The snow was so heavy that it slippedoff the roof.
   雪下得很重，以至于从屋顶滑落。
3. 3. The children were slidingdown the slide at the amusementpark.
   孩子们在游乐园的滑梯上滑下来。