They make the air fresh翻译

They make the air fresh翻译 to make they wany air the clean连词组句 make the air clean Make The Air make the air blue Near the window there are some green p__ on the desk.They make the air fresh. make the air clear 翻译 Factories and c____ make the air dirty. make the air cleaner and cooler英语翻译 make the air that we breathe翻译 Factory and c____ make the air dirtyFactories and c____ make the air dirty Plants need 二氧化碳when they grow,so they can make二氧化碳 ____(少) in the air.这个空为什么填less而不是a little呢? The hot air make the balloon stay up.中文是什么 把以下句子变为一般疑问句和反问句：Trees help us in many ways.Trees keep the air cool and clean.They take in harmful gasses from they air.They are major fighters against air pollution.I know trees make our lives more convenient.Many o The thin air can earily make people feel___ they don not air the the room .的被动语态 Trees and piants can make the air ciean .和 They can keep the water from fiowing away.和 they canstop the wind from biowing up sand and earth.谁帮我翻一下这四句呢 Trees and piants can make the air ciean . 和 They can keep the water from fiowing away.和 they canstop the wind from biowing up sand and earth. 谁帮我翻一下这四句呢