帮忙改个英语短文 看看哪里有错

帮忙改个英语短文 看看哪里有错
1.I won't be able to take care of you when you fall ill ,I let you down.I'm very
sorry indeed,but there's something I must say.That is distance.I think you came
to understant me.Take care of youself.
2.It was two decades a baby was give the world.he was a indrawn boby ago,for he
grown up in a rural areas.But he is a sunny boy now.
3.I wandered a long way when we look back on
these years.And it hook up to success.But the
way having a lot of barricade ,And I always tripped by the barriers.lead to the success
keep me at bay.
一楼的 怎么改的