The cushioning effect provided by the stones in the track ballast adds to the comfort of passengers riding in the train.

轨道道砟中的石头提供的缓冲效果增加了乘客在火车上乘坐的舒适性。

A slight cushioning effect in the area of his stomach told him that the Invisibility Cloak was also there, stuffed out of sight.

在他倒下时，腹部的轻微缓冲让他知道了隐形衣也塞在别人看不到的地方。