回忆消失于巴士的光年
[huí yì xiāo shī yú bā shì de guāng nián]
This username, '回忆消失于巴士的光年', translates to 'memories fading in a bus over the light years.' It poetically expresses that precious moments fade slowly but continuously into time and space as vast as light-years, much like memories passing by through buses in daily life.