Market researchers at Pear Analytics say they are big fans of Twitter.

VOA: special.2009.09.14

Women tend to distribute the fat in the lower part of the body, below the waist, in what's called a pear shape.

女性则趋向把脂肪储存在下半身,在腰部以下,也就是我们通常所说的梨形身材

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选