英语作文：哪一项发明对生活既有利又有弊
Air-condition is widely used by people nowadays.It can make people cool when in the hot day. It can create a pleasant surrounding to work,to study,to sleep and so on.Air-condition is a useful invention,It's easy to use just turn on it and then adjust the temperature.But it destroy the environment,it releas lots of carbon dioxide.The weather become more and more warmer.The air-condition also consume large numbers of electricity.
文章总结中使用描述一件事情有利有弊的句子的好处是什么
针无两头利。
有利必有弊是个什么句
肯定句望采纳
