Do you think it's true that teenage girls are less self-confident than their male peers?你是否认为十几岁的女孩子不如同年龄的男孩子自信？He draws an age-varied audience.他吸引一批不同年龄的听众。People of different ages expend different amounts of energy.不同年龄的人花费的精力就不一样大。He does not herd with the children of his age.他不和同年龄的孩子结交。