五千年(敝帚自珍)

主题:测试你算帐的基本功(不难,但却有很多人做不出) -- 无所事事

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家园 This could be an option, but

it pretty mcuh depends on the sizes of both 2.

Also how many fellows do both 2 might have?

Or the financial ability of both 2. Or the determination of sacrifice the life. What kind of substitution these 2 are willing to make? Etc..

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