Cars, factories and airconditioners pollute the air and the water, we must change the way we think and the way we live.

汽车、工厂和空调污染空气和水，我们必须改变我们的思维方式和生活方式。

It was a corner room, big and cool and quiet, with french windows and roses outside and an airconditioner set in a window to one side.

那是一个转角的房间， 又大又凉爽又安静， 外面有落地窗和玫瑰花， 空调安装在一侧的窗户里。