We will have a bluer sky if we create a less polution wold.如何译成汉语

We will have a bluer sky if we create a less polution wold.如何译成汉语 如果车子变少了,我们就会拥有一个更蓝的天空.we will have a bluer sky if__________. 如果车子变少了,我们就会拥有一个更蓝的天空 英语用英语怎么说We will have a bluer sky if the cars fewer. We will have a miracle We will have a miracle we can never we can never expect a bluer sky unless we create a less polluted world.2009 安徽高考 We will have a picnic tomorrow. When will we have a field trip We will have a bitch of time we will have a party____next Sunday We will have a meeting等于什么 Hope we will have a happy We will have a miracle !是什么意思? Will we have a DVD player? We can never expect a bluer sky___ we create a less polluted world.答案是unless,为什么不能填until? we will have a two-week holiday(改成同义句)we will have two __________ __________ 1.Leonardo da Vinci（1452—1519） 【 】 birds kept in cages in order to have tje pleasure of setting them free.A.is said to be buying B.is said to have bought2.We can never expect 【 】bluer sky unless we create 【 】 less polluted word.A.a; We can never expect ___ bluer sky unless we create ___ less polluted world.A.a; a B.a; theC.the; a D.the; the请问答案是什么? 谁能帮我解释一下句子中的两个冠词要用a?We can never expect a bluer sky unless we create a less polluted world