[] -4 for iOS

The earth is to the survival of humans planet, a piece of old and full of vitality of the land. Due to the geographical latitude, the sea land distribution and terrain of the azonal coefficient and the influence of reason, and the earth produced many peculiar, breathtaking natural wonders. In order to make the youth friend vision and increase our knowledge, we edit the natural wonders of the world, "a book. This book captures the nature's beauty scenery, friends for teenagers to open a door to intelligence and explore the world window. The natural wonders of the world ", according to the world the seven continents are divided into seven chapters, show the volcano, lakes, caves, rock, forest, desert, the waterfall, mountain and so on, more than one hundred magnificent spectacle. The content covers the world, from Greenland to the Antarctic continent; From the United States to the grand canyon of the African desert wilderness; Flowing lava from the volcano etna roll to permanent snow, ice Turner; From the desolate skeleton coast to the sacred Mount Fuji...... The book is illustrated form, introduces in detail the continents of the world a thrilling natural wonders. Content with geological structure, singular landscape, the ecological structure is given priority to, in combination with the natural wonders of the unique style of the match with myths and legends and little knowledge of science. Reading this book, never leave home can watch a whole world of magical landscape, appreciate nature fascinating.The function of software: 1, iOS5 support. 2, each page preview picture, click on the picture directly into to want to see the page 3. The same page shows the page 4, zoom-in (thumb and index finger operation) 5, support print directly 6, support increased save, fast browsing bookmarks 7, support to send mail books figure and text information