问题描述：
What's the difference between them?
What's the difference between fora and forum?
What's the difference between fora and forums?
shen me yi si fu shu yong fora?
shen me yi si fu shu yong forums?
What's the difference between fora and forum?
What's the difference between fora and forums?
shen me yi si fu shu yong fora?
shen me yi si fu shu yong forums?
问题解答：
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