nebulous urine

例句：

1. 1. The nebulous outline of the plan was still unclear to me.
   计划的轮廓对我来说仍然模糊不清。
2. 2. The nebulous clouds above us obscured the moon's light.
   我们头顶上的那些朦胧云朵遮住了月亮的光芒。
3. 3.The nebulous fog slowly dissipated as the sun rose higher in the sky.
   随着太阳升起得更高，那层朦胧的雾气慢慢散去。