if we are ever going to protect the atmosphere,it is crucial that .05p5if we are ever going to protect the atmosphere,it is crucial that those new planets be environmentally sound.05p51.翻译.2.sound什么含义

if we are ever going to protect the atmosphere,it is crucial that .05p5if we are ever going to protect the atmosphere,it is crucial that those new planets be environmentally sound.05p51.翻译.2.sound什么含义 If We Ever ever在里面什么作用,如果不要ever句子意思会变不If we are ever going to protect the atmosphere,it is crucial that those new plants be environmentally sound. if we ever going to protect the atmosphere,ever的意思If we are ever going to protect the atmosphere,it is crucial that those new plants be environmentally soundever是 从不 曾经的意思,这么一来 翻译成 如果我们从不准备保护大 2005年真题阅读 词汇翻译 考研英语If we are ever going to protect the atmosphere, it is crucial that those new plants be environmentally sound.我想知道这里的ever是什么意思,如何翻译 we are going to have a holiday if it( )October we are going to the Geeat Wall.Did you ever go there?哪错了 it is crucial that those new plants be environmentally sound.主句中为什么动词用了原形?If we are ever going to protect the atmosphere, it is crucial that those new plants be environmentally sound. if ever two were one,those two are we翻译下 we are going by we are going We are going up. we are going Where are we going? What are you going to do this afternoon?We are going to have a football math if it What are you going to do this afternoon?We are going to have a football math if it if we ever meet again 中的ever是什么意思 连词成句picnic,it,not,have,are,going,rains,the,we,if,tomorrow,to