as transient as a fleeting cloud

• 过眼云烟

as transient as a fleeting cloud的用法和样例：

例句

1. For her life was made up of those mystic chords of sympathy and memory which bind up the transient elements of nature into a harmonious and enduring scene.
   原来她的一生系由许多同情和纪念的神秘缆索所织成，足以把自然中一切如同过眼云烟的元素结成一种和谐而持久的景象。