“If a tree falls in the forest”的意思、由来-开放百科全书

开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。

词条	If a tree falls in the forest
释义	SeeIf a tree falls in a forest
随便看	Whelen Trusted To Perform 200 Wheler, Charles Wheler, William Wheless Whelihan Whelk Attack Whelliton Augusto Silva Whelnetham Whelped Whelpley Whelpton When 2 R in Love When a Blue Service Star Turns to Gold When a Cowboy Trades His Spurs for Wings When a Girl's Beautiful When a Guitar Plays the Blues When a Guitar Plays the Blues (Roy Lee Johnson album) When AIDS Was Funny When Alexander Takes His Ragtime Band to France When All Else Fails...(16-17 album) When All Else Fails... (16-17 album) When All Else Fails...(16-17 CD album) When All Else Fails...(16-17 LP) When All Else Fails... (16-17 LP) When All Is Said and Done (Abba song)