transient neonatal pustular melanosis

例句：

1. 1. The transient sunrise is a beautiful sight to behold.
   短暂的日出是一幅美丽的景色。
2. 2. The transient memory of childhood is often the most cherished.
   童年的记忆往往是最珍贵的。
3. 3. The transient nature of life means we must make the most of each moment.
   生命的短暂意味着我们必须珍惜每一刻。