原文中文
我是你生命轨迹中匆匆而过的一位过客，而在我的一生中，你却成为了永远无法抹去的定格画面。
You have become the eternal, fixed image in my lifetime.
你却成了我一生永恒不变的影像。
形容词eternal和fixed并列修饰image，增强了画面感和情感的深度，表达强烈的情感依附。
I am merely a passerby in the trajectory of your life, yet You have become the eternal, fixed image in my lifetime.
我是你生命轨迹中匆匆而过的一位过客，而在我的一生中，你却成为了永远无法抹去的定格画面。
"Living between heaven and earth, if a white horse leaps across the chasm, that moment becomes eternal."
"A great life, in any form, will exist eternally in the universe."
"Eternity is not a distance, but a decision."
"Some things simply cannot be eroded by time."
"Only the days gilded by the gaze of love will forever shine in the deep valley of time."