语法选择
Although some overweight children try hard to reduce their weight, the result is not very good. Now a great invention by a British student will help overweight children1 this problem. It will also reduce 2 hours of television they watch every day. 3 invention is also called "Square-Eyes". It is a small computerized sensor (感应器)4 children's shoes. It measures how many steps a child 5 during the day and sends the information to the family computer. 6 software then tells the child how many hours of TV he or she7 watch that evening. One hundred steps equals (等于) one minute of TV. 8 children use up all of their watching time, they must do 9 walking.
The designer Gillian Swan says 10 will help children to like exercise in 11 daily life from an early age. Ten years ago children were 12 because they played outside with their friends. But today's children spend too much time in front of TV and don't exercise. This means children have 13 problems and become fat.
"Square-Eyes"14 the beginning to make computers part of our clothes. What we wear will 15 monitor(监控) our health.