In recent years, banning fireworks in a large number of Chinese cities has aroused a heat discussion among the public. Some are against it while some are for it. As far as I am concerned, banning fireworks is necessary and advantageous.近年來，在中國許多大城市都有禁止燃放煙花的政策，這一禁令已引起社會大眾的熱烈討論。有些人支持也有人表示反對，我認為禁止燃放煙火是很有必要且有益的。

There are a few points accounting for my view. First, banning fireworks is good for keeping air quality. Setting off fireworks is one of the sources of air pollution because it will produce a lot of sulfur dioxide and other hazardous gases, which may lower air quality if they are emitted unlimitedly. Second, banning fireworks is helpful for people’s health. The hazardous gases from setting off fireworks are a potential harm for people’s health because these gases are the causes of some serious disease like respiratory diseases. Besides, fireworks are also a threat for people. The explosion of fireworks is so fast that people will be hurt without awareness. In addition, setting off fireworks will produce noise, which has a negative influence on people’s health and life.
我的理由有如下幾點。首先，禁止燃放煙火有利于保證空氣質量。燃放煙火是一大空氣污染的來源，因為燃放煙火會釋放出大量的二氧化硫和其他有害氣體， 如果這些有害氣體不能得到控制將降低空氣質量。其次，禁放煙火有助于人們的身體健康。燃放煙火而釋放出的有害氣體對人們的身體健康有潛在危害，因為這些有害氣體會導致人們患上嚴重的疾病，例如呼吸道疾病。另外，煙火還會威脅到人們的安危。煙火燃爆十分迅猛，無警覺的人們常常會受到傷害。最后，燃放煙火爆竹會產生噪音，會對人們的身體健康和日常生活帶來負面影響。

For above reasons, I consider that banning fireworks is advantageous. In addition, I think that other healthy and meaningful ways of celebrating festivals should replace setting off fireworks.
綜上所述，我認為禁止燃放煙火是十分有利的。此外我想應該有比燃放煙火更好、更有意義地慶賀方式