随着科学技术的不断发展，人才的竞争日益激烈，在现代家庭中，许多望子成龙的家长们，对自己的独生子女寄予厚望，他们自己省吃俭用、节衣缩食，可为了孩子成才，花钱却格外慷慨大方。许多家庭购买了钢琴、电脑、学习机、画夹等等，聘请家庭教师或让孩子参加各种收费昂贵的课 With the continuous development of science and technology, the competition for talents has become increasingly fierce. In modern families, parents of many hopefuls have high hopes for their only child. They can save food, save food, and can spend money to help their children grow talented. Extra generous and generous. Many families purchased pianos, computers, learning machines, picture folders, etc., hiring tutors or allowing children to participate in various expensive classes