I'm screaming out, "Lord, help me," I've been lonely

于是我尖叫着“上帝 帮帮我 我孤独到不行”

Scream out大叫

例句：

I have to go scream into a cushion.
我得用垫子盖着头好好大叫几声。

The wounded man could not forbear to cry out.
受伤的人忍不住大叫起来。

That's when you accept me, then you set me free

也就是那时你欣然接受我让我解脱于孤寂

Set free释放

例句：

The prisoner had hopes that he might be set free.
这个囚犯希望能获得释放。

This metal acts on water to set hydrogen free.
这种金属作用于水，就释放了氢气。