译文
冰一样的肌肤，玉一般的身骨，自然是遍身清凉没有汗。宫殿里清风徐来幽香弥漫。绣帘被风吹干，一线月光把佳人窥探。佳人还没有入睡，她斜倚绣枕钗横发乱。
他起来携着她的小手，走出无声的庭院，随时可见流星横穿河汉。试问夜已多深？已过了三更，月光暗淡，玉绳星向下旋转。她掐着手计算，秋风几时吹来，不知不觉间感到，流年似水，岁月在暗暗变换。

注释
⑴洞仙歌：词牌名。
⑵眉州：今在四川眉山境内。
⑶孟昶：五代时蜀国君主，在位三十一年，后国亡降宋，深知音律，善填词。
⑷花蕊夫人：孟昶的妃子，别号花蕊夫人；摩诃池：故址在今成都昭觉寺，建于隋代，到蜀国时曾改成宣华池。
⑸具：通俱，表都的意思。
⑹足：补足。
⑺冰肌：肌肤洁白如冰雪，《庄子·逍遥游》有神人焉，肌肤若冰雪，绰约若处子。
⑻水殿：建在摩诃池上的宫殿。
⑼欹：斜靠。
⑽河汉：银河。
⑾金波：指月光；玉绳：星名，位于北斗星附近。
⑿玉绳：星名。《太平御览·天部五》引《春秋元命苞》曰：“玉衡北两星为玉绳。玉之为言沟，刻也。瑕而不掩，折而不伤。”宋均注曰：“绳能直物，故名玉绳。沟，谓作器。”玉衡，北斗第五星也。秋夜半，玉绳渐自西北转，冉冉而降，时为夜深或近晓也。
⒀流年：流逝之岁月；年华。▲

参考资料：

SU Shi – Lyrics to the Melody of an Immortal Who Lived in a Cave

With skin like ice and bones like jade,
She perspires not looking cool and refreshed.
From the hall by the water waft breezes full of subtle scents.
Through the drawn embroidered curtains, the moon sneaks a look of her,
She hasn't retired for the night, askew are the her pillow and hairpins in her hair.

I rise to take her delicate hand, quiet is the courtyard and its environs,
A star or two the Milky Way cross between whiles.
How deep is the night, wonder I?
Approaching midnight is the time,
Moonlight pales as the northern stars low slide.
I count with my fingers when the season of westerlies would arrive,
Before I could become aware of it, lapsed has fleeting time.▲