US first lady Michelle Obama ranked the world’s most powerful woman in Forbes magazine’s 2010 listing published on October 6.
Kraft Foods CEO Irene Rosenfeld小题1:.second . American talk show host Oprah Winfrey was third. German Prime Minister Angela Merkel was the fourth most powerful   woman，小题2:US Secretary of State Hillary Clinton rounded out (使圆满) the top five.
This year Forbes小题3:the way it ranked  women. It is now supposedly小题4:less on wealth and power but more on influence.
“小题5:They influenced ， sometimes billions of people，” said Moira Forbes， vice  president and publisher of Forbes Woman.
Forbes said Obama topped the list this year小题6:        “she has made the office of first lady her own” while remaining popular.
“She’s also effective： In response to her Let’s Move！campaign小题7:childhood obesity(肥胖)， companies 小题8:       Coca-Cola， Kellogg and General Mills have agreed to cut the calorie content of their foods by 2015，” Forbes said.