Like other middle-class parents, Eleanor and Todd Hugus of La Jolla, California have been caught off guard by the rush of expenses that come with the teenage years.

• 和其他中产阶级的父母一样；住在加州拉赫亚市的艾丽娜和塔德.；休葛斯，被青春期小孩突如其来的各种花费弄得措手不及。