tree falling in a forest造句

And if Jim Lehrer or Bernard Shaw reported on a tree falling in a forest, would anyone hear it?
This university town was named after Bishop George Berkeley, the Irish philosopher who asked a famous question about a tree falling in a forest.
In some cases, they are still chaining themselves to factory gates or blocking traffic, but, unable to attract the press, they have become trees falling in a forest where nobody hears.
But this does sound like an intentionally unanswerable question, such as a koan ( the sound of one hand clapping, tree falling in a forest with no one around, etc . ).
"A price reduction is like a tree falling in a forest when no one is there, " said Harvey Bale, director-general of the Geneva-based International Federation of Pharmaceutical Manufacturers Associations.
It's difficult to find tree falling in a forest in a sentence. 用tree falling in a forest造句挺难的

Ten minutes later, when the tree has fallen, the tape would contain a " bang ! " followed by a crashing sound _ the sound of a tree falling in a forest when nobody's there to listen.