~谁在哪里干什么~

来自：小喵乱翻书 ^^

From Economist.com

ON VALENTINE'S DAY the relationship between chocolate and sex becomes, at least for gentlemen considering the ideal gift, less a matter of theoretical musing and one of stark practicality. Will a box of chocolates do the trick? In some parts of Europe sex and chocolate go hand in hand, though a causal link is unclear. Mediterranean lovers tend to have as much sex but less chocolate—perhaps hotter weather has a bearing on both. The Japanese have precious little of either.