要求：

　　1) describe the cartoon,

　　2) point out its implications in our life.

　　This cartoon presents in front of us a sharp contrast between two types of neighbors. The two pet neighbors greet each other politely and amiably while the two lonely human neighbors seem to ignore each other. When taking a walk in any of the cities in the modern society, we can often observe such a sad scene in which social interactions have been grievously diminishing.

　　Among urban residents, pet-keeping is becoming increasingly pervasive because a pet may be a companion for old people, a friend for young couples, and a playing toy for children. Believe it or not, pets are such an inseparable part in their daily life that they often devote lots of energy, time and money to taking care of the needs of their loved animals. Small wonder, such devotion to pet-raising points to a truth of great importance today — loneliness in a busy world.

　　Since most people have to live on an on-the-move lifestyle, they are probably denied opportunities to share their feelings with their friends and relatives. Whereas, pets will be good listeners. Where there are so many dishonesties going around, they must stay with a dog, which is likely to be faithful to them. It seems that an individual is being ridiculous if he starts conversations with his neighbors, so he often has no alternative but to enjoy the company of pets. That’s why the scene depicted in the cartoon is not uncommon in our daily life.

　　Our life would be, of course, enjoyable if we have pets. But we would enjoy much more meaningful life if the two human neighbors started a talk to each other in a friendly way, just like the two dogs.