White has always been a symbol of purity in Western cultures.

　　在西方文化中，白色一向象征純潔。

　　Do these symbols have any particular significance?

　　這些符號有什么特別的含義嗎？

　　His name was invoked as a symbol of the revolution.

　　他的名字被提出作為那次革命的象征。

　　Exotic pets are the latest status symbol.

　　養珍禽異獸是表現社會地位的最時髦方式。

　　The dove is a universal symbol of peace.

　　鴿子是和平的共同象征。