英语翻译（一句话），简单，有加分

promise with hand in hand ,
why leave sole back view
alone with light

we have a promise to go hand in hand, but why is only one left with a shadow against the light?
无语法错误
单词通俗但较准确
通顺不够维美
一点都不精炼
----自我点评

The promise Of hand still shining off
Why only one in the darkness against all the light