“只有忘了过去 ， 我才能快乐。”的英文翻译是什么？麻烦帮帮忙.

The only way you can feel happy is to forget the past.
To feel happy, you have to erase your past.
There is no way you could feel happy unless you say bye to yesterday.

我感觉你记住这句经典英语最好哦！！！！！！！

Let bygones be bygones!
过去的事就让它过去吧！

这句话很流行很常用。

Let bygones be bygones!Then,i will be happy!
过去的事就让它过去吧！ 这样我才会开心（快乐）！

I will be happy only by forgetting the past.

"Only forget past, I then can be happy."

I will be happy after I forget the past.

I will be happy only if I forget the past.