在平凡的学习、工作、生活中，大家都写过作文，肯定对各类作文都很熟悉吧，作文是通过文字来表达一个主题意义的记叙方法。那么你知道一篇好的作文该怎么写吗？
karaoke
karaoke is a welcome and popular source of entertainment. people all over the world are familiar with it. it enjoys popularity in get together （聚会） and evening gala（联欢晚会）。 common folks （平民百姓） can simply sit in the living room and sing songs that best suit their tastes. thus it enriches people＇s lives in a simple but creative way.
being an inepensive and convenient source of entertainment, karaoke is of various functions. firstly, it enlarges our social circle and strengthens our bond （纽带）。 secondly, karaoke can remove the ban of social walls between people. thirdly, it helps channel enthusiasm （热爱） into enjoyable and instructive pastimes （消遣）。 the list does not stop here.
however, it can also be a nuisance. for instance, some fans sing loudly late at night, which disturbs others. for another instance, some suffer from a sore throat from ecessive practice. karaoke, in the final analysis, should be for the overall improvement of social civilization. its enduring appeal should lie in the high quality of entertainment, not noise pollution.
范文：
The urban traffic is getting increasingly crowded nowadays in China. The roads are pakced with cars, bicylces and pedestrians and traffic jams, bus delays and traffic accidents are a common scene.
Then how to solve this problem? Some suggest to lay down more roads to make the traffic less crowded and speed up the flow of traffic. Others believe that we should open up more public bus routes, so that more people will take the public buses instead of travelling by cars and bicycles.
Though above two views sound reasonable, they have their own drawbacks. The fomer may take up much land which could be used for farms and houses. The latter may cause inconvenience for those who are used to travelling by car or bicycles. I think the best answer to the traffic problem is a combination of the two. More roads can be built to hold more traffic and meanwhile more public bus routes can be opened up to those who prefer to use the public transportation.