Hold on straight to the end,happiness will belong to you forever

Hold on straight to the end,happiness will belong to you forever Hold on to your hold on to forever hold on to a hold on to the hold on to the hold on to the hold on ,hold up,hold to,hold out分别 hold on to sth hold up to hold on,hold onto,hold to有什么区别呢? go straight on与go straight down和go straight to有什么不同?用法是什么? I'll hold on to hold on to 的意思 hold on to your love hold on to your love hold on to the balloon hold on to my dream straight to 和 straight