但如果我不说出来，而心里面还是有感觉。

But if I didn't say it, I'd still have felt it.

youdao

销售的时候我学得很快，如果我不说出来，我是销售不出去的。

Ask. In sales I learnt very quickly that if I never asked for the sale I would never get the sale.

youdao

但是，我想如果我不说出来让你嫁给我，我会后悔一辈子。因为，我知道，在我心里，你是我的唯一。

But I also guarantee that if I don't ask you to be mine, I will be regretted for the rest of my life, because I know in my heart you're the only one for me.

youdao