【正文】
ent years , xx has caused a heated debate on ( 1 ). The factors for ( 2 ) .First of all ,( 3 ).Then , there es a case that ( 4 ). Moreover , ( 5 ) . Especially when ( 6 ) . Indeed, these unique points can be collected to remind people that ( 7 ).In this way ,we should behave just like ( 8 ). 例文: The impact of Television In recent years , with the development of science and technology ,80 percent of all homes in China have satellite TV , offering as many as 50 channels .It has caused a hea