In front of the bed, there's moonlight.

床前明月光，疑是地上霜。

Or is it, frost on the ground?

举头望山月，低头思故乡。

I look up; the mountain moon is bright!

I droop head; the heart is homeward bound.

按：

此诗文本出自（清）沈德潜《唐诗别裁集》。