Although it is bound to take years to find out why different pepple like different foods, scientists already have graphs and computer programs showing what we like.

• 虽然要弄清人们饮食爱好各不相同的原因肯定还需要多年的时间,但科学家们已经有了能表明我们喜欢吃什么东西的图表和计算机程序。