And people will clean the street after the happy time is over.在这句话中and是什么意思?

Photos can give a very clea idea of places and people. 英语翻译But what makes us really happy and what lasting benefits does happiness have?Well,earlier this month,scientists from the University of Illinois found the people who are happy and positive about life live longer.The researchers found clea 英语阅读完形填空,亲们帮个忙、谢谢.The world will be great _____ 100 years.Science and technology will make _____things disappear.Manchines will do ____ dull jobs and make food for us.Our days will be very ____.Small machines will clea you help people ,and in turn people will help you. 有语法错误吗? In order to remove the bad luck and welcome the good luck.我写的有关中国新年的一段话,大家看看有没有语法错误,谢谢. In order to remove the bad luck and welcome the good luck, every family will do some clea Chinese people will wear( )( )and have nice food to eat People will live under the sea and e_____on the Mars People will have long ()(holiday) and lots of free time She will be a r_____ and meet interesting people. And less people will make plans for their meals. We will care for _____(child) and help old people animals will revolt and start killing people one day 火速求misunderstood 作者是will and people的英文歌词! there will be more and more people 和there will have more and more people那个正确? 句型转换:People will die if there is no air and no water.People ()()()air()water. Her _____ (succeed) in helping the homeless people will encourage more and more people join it. there will be many people in the world and most of them will live l_____ than people live now more and more people will live in moden cities ad there will be more cars