The most painful goodbyes are the ones never said, but the heart already knows it's over.
最痛苦的那种再见是从未说出口，但心里却清楚，一切都已结束。
语言点分析：
1.. goodbye居然也有复数。再见，再会，道别
He said his goodbyes knowing that a long time would pass before he would see his child again...
他道了别，知道要过很久才能再见到他的孩子。
Perry and I exchanged goodbyes.
我和佩里互道再见。
They yelled their goodbyes as the bus left.
汽车开动时他们大喊着再见。
2.say goodbye to sb/sth与……人道别；与……事告别（不会再有……事），失去
He wanted to say goodbye to you
他想跟你说声再见。
She said goodbye to Hilda with a convincing show of affection
她和希尔达道别时流露出了明显的爱意。
She said goodbye and thanked us for coming.
她向我们道别，并感谢我们的光临。
They said goodbye in a flood of tears.
他们痛哭流涕地道别。
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。
She didn't even say goodbye to her mother .
她甚至没有向母亲道个别。
We waved them goodbye .
我们向他们挥手告别。
He left without saying goodbye...
他不辞而别。
You have to say goodbye to Susan.
你得跟苏珊道别。
We've already said our goodbyes.
我们已经道别了。
I packed and said goodbye to Charlie.
我收拾好东西告别了查利。
Take out our service contract and say goodbye to costly repair bills.
接受我们的服务合同，告别昂贵的修理费吧。
She has probably said goodbye to his last chance of Olympic gold
她可能已经失去了夺取奥运会金牌的最后机会。
3.kiss goodbye to sth 任其失去；放弃某事物；承认对某事无能为力；
Well, you can kiss goodbye to your chances of promotion.
嗳，你就甭想晋升了。
kiss sth goodbye任其失去；放弃某事物；承认对…无能为力
I felt sure I'd have to kiss my dancing career goodbye.
我明确感觉到我将不得不与我的舞蹈生涯说再见了。
多么扣人心弦的一种表达方式啊！
4.kiss sb goodbye 与……吻别
Kiss me goodbye !
和我吻别吧！
Her parents kissed her goodbye as she set off from their home
她动身离开父母家时父母和她吻别。
Both men rose to their feet and kissed her goodnight.
两人都站起来与她吻别道晚安。
Go and kiss your mother goodnight.
去亲亲你母亲祝她晚安。
最后送给大家一个：飞吻
Maria blew him a kiss.
玛丽亚给了他一个飞吻。
I was sent to Africa to work for a year, before I left for the airport, I blew my wife and daughter a kiss.
我被派到非洲工作了一年，在我去机场之前，我给我的妻子和女儿一个飞吻。
