I'm lost without you.

没有你，我迷失了。

All I find is I'm lost without you (ooh...)

我发现失去你使我迷失了自己(呵…)。

I keep trying to face the day I'm lost without you.

本人正测验考试着去面临没有你的日子。

Frankly, I'd be lost without you, Mom, and I only wish.

坦白地说，妈妈，如果没有你，我会多么迷茫。

But I do know I'd be lost without you, and I wouldn't know how to go on.

但我知道我一旦失去你我就不知道如何活下去。