【答案解析】As is shown in the first picture, a little boy is still clipping the mouse in front of his computer, although it is already 3:00 o'clock in the morning. In the second picture, however, he is falling into a sound sleep in his classroom, although other students are listening to their teacher attentively. Although the cartoons describe a boy indulged in computer, its symbolic meaning has to be taken seriously. In a sense, the phenomenon depicted above best illustrates an alarming situation: computer addiction. Deeply indulged in a computer world, many children spend hours playing games or browsing websites in their spare time. Consequently, they have no time to study and become drowsy or tired during school time. If this situation continues ,their regular education will be disturbed. It is high time that parents and educational experts paid due attention to this phenomenon. For one thing, children must realize that it is harmful for them to spend much time with a computer. For anther thing, parents are expected to consciously limit the time their children spend in front of a computer. only in this way can children benefit from the computer boom and be well protected from computer indulgence.