I slid it aside, the rings making a thin scraping noise, which for some reason sounded indecently loud.

我把它滑到一边， 戒指发出细细的刮擦声， 不知为什么听起来太吵了。

At cruising altitude, he takes the chain off his neck and slides the ring on next to the old house key.

在巡航高度， 他取下脖子上的链子， 并将环滑到旧房子钥匙旁边。