More than half are girls, and more than two-thirds are in sub-Saharan Africa, South Asia and West Asia.

VOA: special.2010.05.20

but there are actually more girls in it this year, at least in art class and

但是其实今年女生更多，至少在艺术班，而且

要成为建筑家 - SpeakingMax英语口语达人

The researchers say more studies are needed to learn the reason for the different effects of tobacco smoke on boys and girls.

VOA: special.2009.01.13

But there are also others. "We found that girls really need special sit-down sessions sometimes more than the boys do, so we have a program for girls only.

VOA: special.2010.11.11

More than half of those not in school are girls, and more than two-thirds of them are in sub-Saharan Africa and South and West Asia.

VOA: standard.2010.05.19

Luciani says increasing poverty means more and more girls are drawn into prostitution,exploited by men for as little as one U.S.dollar in a country without adequate mechanisms for child protection.

VOA: standard.2009.04.24