which part of our country do "the Great Wall" of trees cross?

问题描述:

which part of our country do "the Great Wall" of trees cross?

which employ the poor of a great part of the country round (它) 雇佣全国范围内极大部分的贫困者 我们国家四处雇用大部分穷人 意思就是

“绿荫万里长城”穿越了我国的哪些地区?

【原文】which part of our country do "the Great Wall" of trees cross?
【翻译】我们国家建造树木“长城”贯穿祖国那些部分?

我国防护林都穿越了哪些地域。这英语可不正宗啊。