Started witha dream, I lost my brother, think about him daily

曾经有着黄粱一梦失去兄弟的伤痛让我整日回忆他的面容

Start with从…开始,从…着手

例句：
She was lonely at the very start.
她开始时感到孤独。

After a promising start, things began to turn sour.
起先是很有希望的，后来却开始变得让人扫兴。

See the finish line in my eye, I pray to God I make it

时刻注视着终点线我向上天祈祷我能做到

My soul belongs to my family, I can't let 'em take it

我的灵魂只属于我的家人不能让闲杂人等夺走

Belong to属于； 为...之一员

例句：

The Chinese belong to the yellow race.
中国人属于黄种人。

I have every reason to be confident of our victory.
我有充分的理由坚信胜利是属于我们的。

So if I live or die, just know forever we the greatest

生或死二选一你只需记住我既史上最佳

Modifications on the engine, I'ma hit it

日以继夜修改我心爱的引擎一脚踩下油门

Even if it save or take my life yeah

即使性命难保但我也要放手一搏

Even if 即使；虽然

例句：

They couldn't, even if they would, get out of trouble by themselves.
即使他们想(摆脱),也无法独立摆脱困难。

Even if I fail this time, I would try again.
即使我这次失败了，我还要再试试。

We should practice economy even if we are rich.
即使我们富裕了也仍应该厉行节约。