Week 8 Part1-Task1 National Geographic Stories

Great Pyramid Mystery to Be Solved by Hidden Room?

Great Pyramid has a sealed space ,which may be able to help us resolve this a centuries-old mystery,is still can't untie problem.

The Cavity has a 4,500-year-old monument to Pharaoh Khufu,which was was constructed inside out, via a spiraling, inclined interior tunnel .A method is that the monuments were built using an external ramp. Perhaps that modus could help us easy to deal with it.

http://news.nationalgeographic.com/news/2008/11/081114-pyramid-room.html

2 times of listening: 85% understood.

Sealed-to seal up

Mystery-secret

Construct-build

Interior-inside