英语翻译最惨的事不是忘不了悲伤的回忆,而是那些悲伤的却已经开始记不起.我渐渐丢失全部的线索所有的证据,但我还记得我爱过你

楼上第一句就翻译反了啊.
The worst thing in this world is not the heartbroken memories that cant be forgot,but the loss of the memories that broke my heart.I lost all the clues and the evidences little by little,but i still remember that i loved you.So,thank you for giving me those beautiful memories.

The worst thing is not forget sad memories, but the sad but already
can't remember. All the evidence I gradually lost all the clues, but I still
remember I love you, so I want to thank you.