請幫我翻譯到英文!! (Please help!!)

I understand that if one of them go ahead. His love still silent guardian, nourish each other. So I decided that from today, a day will write a letter to you to say I want you to stay. Even though I've not around you, you can still receive my letter, continue to have the feeling of being loved. In another way to live ...

中文:讓我明白到, 假如其中一個人先走一步。他的愛仍能默默守護，滋養對方。 所以我決定從今天起，每日都會寫一封信給你，把我想跟你說的話留下來。即使我已經不在你身邊, 你仍能收到我的信，繼續有被愛的感覺. 以另一種方式活下去...

英文:I understand that if one of them go ahead. His love still silent guardian, nourish each other. So I decided that from today, a day will write a letter to you to say I want you to stay. Even though I've not around you, you can still receive my letter, continue to have the feeling of being loved. In another way to live ...

I understand that if one of them go ahead. His love was still silent guard and nourish each other. So I decided from now on, every day to write a letter to you, the things I want to tell you to stay. Even if I'm not on your side, you can still receive my letter and continue to have the feeling of being loved. Live in another way ...

I am given to realize that supposing one of us passes before the other, his love would still be silently standing on guard to nourish the other. So, I have decided, from now on, I will write you a letter each day. I will let all that I want to say to you stay behind forever. Although I am no longer beside you, you can still receive my letters. You can still continue to sense the feeling of being loved and move on to live in a different way...

2014-09-09 01:29:06 補充：
second line should read "standing guard" (not standing on guard)

I have realized that if one of us is to depart before that other, one’s love will still be able to care and nurture the other. Therefore, I have decided to start writing a letter to you every day, leaving words that I wish to tell you. So that even though I am no longer on your side, you will still my letter to continue to be loved, to live on in a different way.