unit2 The natural world

六年级上册的英语书第二单元A部分的全文（要补充部分）谢谢 unit2 the natural world the world cultural and natural heritage是什么意思 英语翻译man and the natural world.the natural world is not to be The Grand Canyon is one of___ of the natural world. 新世纪高职英语unit2 the world beyond theclassroom课文翻译 Children have a natural c___about the world around them Children have a natural ___(curious) about the world around Every year throughout the world natural __________ such as e the study of the natural world may help to make the world ea Too often,the interset of children in the natural world is d 英语翻译　The seven natural wonders of the world weren’t made by I was on edge of the Grand Canyon,one of the natural world.这