You can also open the window, keep your head outside togetfresh air and shout for help.
你也可以打开窗户，把头伸出窗外呼吸新鲜空气并呼救。
2
If it's correct, reload the knowledge base from the database togetfresh data and start again.
如果正确，就从数据库重新装载知识库并重新开始游戏。
3
According to the WWF, it's an "expensive, energy intensive and greenhouse gas-emitting way togetfresh water", but costs are falling and the industry is booming.