“夕阳西下，断肠人在天涯”用英语怎么说？

When the sun set, the traveller broke his heart.

另，

天净沙 秋思——马致远
枯藤老树昏鸦，
小桥流水人家。
古道西风瘦马，
夕阳西下，
断肠人在天涯。

许渊冲译文：
Withered vines，old trees，stands a sleepy crow
a small bridge, several cottages, with a stream flow
an ancient path, a lean horse, and west wind blow
the setting sun is downward going
Afar the heart-broken is roaming

the sun sinking west, a heartbroken traveller at the end of the world

West wind blow the setting sun is downward going
Afar the heart-broken is roaming

over the light sun,break up man in the end.