deghosting

例句：

1. 1. The sun gradually disappeared behind the clouds.
   太阳逐渐消失在云层后面。
2. 2. The mist slowlyvanished as the sun rose.
   随着太阳升起，雾气慢慢消散。
3. 3. The old memoriesbegan to fade away with time.
   随着时间的流逝，旧的记忆开始逐渐淡去。