Help Sunray Bear reach the bottom of the Grand Canyon.Fun facts about the Grand Canyon (美国科罗拉多大峡谷):* The Grand Canyon opened as a national park in 1919.* It brings 42 million (百万) visitors each year ……

THE Grand Canyon(大峡谷) is a very big, amazingcrater(坑) inColorado(科罗拉多州), the United States. Earlier this month, a U shape glass platform was built over the canyon. The bridge is called Grand Canyon ……

IT'S not the biggestcanyon(峡谷) in the world but it may be the most beautiful. The Grand Canyon... and it is as wide as 6.4¨C29km.On average the Grand Canyon is about 1.6km deep. At the deepest part ……

IT'S not the biggestcanyon(峡谷) in the world but it may be the most beautiful. The Grand Canyon... and it is as wide as 6.4-29km.On average the Grand Canyon is about 1.6km deep. At the deepest part ……

A U-shape glass platform built over the Grand Canyon (大峡谷) in Colorado (科罗拉多州), United States, opened last week. It is called Grand Canyon Skywalk. Visitors can look over 1,000 meters down through ……

crepe cake (千层蛋糕)? No, we are in the Grand Canyon (科罗拉多大峡谷)! The Grand Canyon is a national park... learn more about the past this way. Who live there?The Grand Canyon is a habitat (栖息地) for many ……

crepe cake (千层蛋糕)? No, we are in the Grand Canyon (科罗拉多大峡谷)!The Grand Canyon is a national park... about the past this way.Who live there?The Grand Canyon is a habitat (栖息地) for many different kinds ……

), a 17cm tall robot rope climbed (用绳索爬) to the top of the Grand Canyon (大峡谷) in the US in less than seven hours. The Grand Canyon is about 1,700 feet (510 meters) deep (深). ……

The Grand Canyon (峡谷), one of the seven natural wonders of the world, is on almost every traveler... this picture. Here you can see the South Canyon and the West Canyon.When you walk to the South Gorge, you see ……

Look at the pictures! Are youbraveenough (足够的) to stand on the platform (平台)? It’s about 1,200 meters off of theground. It’s made of (由……制成) glass. It’s in the Grand Canyon National Park (大峡 ……

空中漫步Look at the pictures! Are youbraveenough (足够的) to stand on the platform (平台)? It’s about 1,200 meters off of theground. It’s made of (由……制成) glass. It’s in the Grand Canyon National Park (大峡 ……

LOOK at the picture! Are you brave enough to stand on the platform (平台)? It’s about 1,200 meters off the ground. Made of glass and steel, it stands in the Grand Canyon National Park (大峡 ……

’t forget to try diving (潜水). You can see a lot of beautiful coral under the water.Grand Canyon大峡谷The Grand Canyon is a steep4 canyon (峡谷). It is in Arizona in the US (美国亚利桑那州). It’s 446,000 meters ……

and rivers shaped by the forceful wind and water.The 446km-long Grand Canyon is well-known for its... much of the early geological history of the North American continent.The Grand Canyon, in Arizona ……

awake.Day5阅读下面的材料并根据内容选择最佳选项。Grand Canyon National ParkGrand Canyon National Park is located entirely... of the most spectacular examples of erosion (侵蚀) anywhere in the world, the Grand Canyon is unmatched ……