最近，你班同學(xué)就"是否應(yīng)該研發(fā)無人駕駛汽車"這一話題展開討論。請你根據(jù)下列信息，用英語寫篇短文總結(jié)討論的情況，并給出個人觀點。內(nèi)容包括：

優(yōu)點	1.減少因為人為過失而造成的交通事故； 2.方便老年人和殘疾人等人士自助出行。
缺點	1.耗時久；制造成本高 2.一般人難以負擔(dān)得起去購買

注意：
1.詞數(shù)100左右；
2.可以適當(dāng)增加細節(jié)，以使行文連貫；
3.文章開頭已給出，不計入總詞數(shù)。
參考詞匯：駕駛汽車driverless car
Recently，students in our class have had a discussion about whether we should develop driverless car.________

【考點】圖表作文．

【答案】Recently，students in our class have had a discussion about whether we should develop driverless car.
Some students think that driverless cars have their advantages.They can reduce traffic accidents caused by human faults.Besides，it is convenient for the elderly and the disabled to move around on their own.However，some students argue that driverless cars have disadvantages.For example，they are time-consuming.What's more，it is not affordable for ordinary people.
In my opinion，technology brings us convenience，but it also led to many problems.Only if we use it wisely，can we live a better life.