Bedgasm is a feeling of complete and utter euphoria which peaks when climbing into bed at the end of an 18-hour workday, a long road trip or hours of extremely strenuous physical activity.

　　工作了18个小时，长途旅行过后，或者进行了几个小时极度辛苦的体力活动之后，倒在床上时，体会到的完全彻底的幸福愉快的感觉会达到高峰，这就是床铺高潮。

　　Bedgasm is the excessive enjoyment of lying down in bed esp after a long and exhausting day.

　　床铺高潮指的是躺在床上时非常享受的感觉，特别是在漫长而辛苦的一天过后。

　　Under perfect conditions, the physical release has been likened to that of an intense sexual experience.

　　在理想状态下，身体放松带来的快感可以媲美性体验。

　　例句： It was a three hour drive in the middle of the night, I could barely stay awake. When I got home, I climbed under the covers and had a ten-minute bedgasm.

　　午夜驾车三个小时，我困到眼皮都睁不开了。回到家里，立刻卧倒在床上，享受了十分钟的床铺高潮。