transient program library

例句：

1. 1.The transient sun was shining brightly on the beach.
   短暂的阳光在海滩上闪耀。
2. 2. The transient memory of childhood is often a source of nostalgia.
   童年的记忆是怀旧的根源之一。
3. 3. The transient nature of life means that we must constantly adapt to change.
   生命的短暂意味着我们必须不断适应变化。