One of the Seven Wonders of the World: The Egyptian Pyramid was built around 2700-2500 BC. Location: The Pharaoh is the king of ancient Egypt on the Giza Plateau near Cairo, Egypt, and the pyramid is the tomb of the Pharaoh. Why did Pharaoh build the pyramids? How were the huge pyramids built? Some people say that the pyramids were built by aliens. What is the truth? According to legend, before the third dynasty in ancient Egypt, both princes and ministers and ordinary people were buried in a rectangular tomb made of mud bricks, which the ancient Egyptians called "Mastaba". Later, a clever young man named Imhotep invented a new building method when designing a mausoleum for the Egyptian Pharaoh Zuosai. He replaced the mud brick with the square stone he picked from the mountain, constantly revised the design scheme of building the mausoleum, and finally built a six-story trapezoidal pyramid-this is the prototype of the pyramid we see now. In ancient Egypt, the pyramids were trapezoidal and layered, so they were also called hierarchical pyramids. This is a tall pyramid building with a square base and a triangle on each side, which looks like the Chinese character "gold", so we call it "pyramid". The tower mausoleum designed by Imhotep is the first stone mausoleum in Egyptian history. Zeus, like the second of the Seven Wonders of the World, was built for In 457 Bc. Venue: Olympia, Greece. Around 450 BC, a huge statue was built in Olympia, Greece, the venue of the first Olympic Games (776 BC). This is a statue of Zeus. This is a beautifully decorated 40-foot-tall statue: Zeus was carved from ivory by the Greek sculptor phidias, sitting on the steps and made of gold. Zeus wore a crown on his head, the goddess of victory in his right hand and water in his left. Later, for security reasons, the Greeks decided to move it to Constantinople (now Istanbul). But it didn't save this great statue in the end. A fire in 462 AD completely destroyed the statue. In Olympia, only ruins are left. The third of the seven wonders of the world: the colossus of Rhodes was built at the end of the 4th century BC or the beginning of the 2nd century BC. Venue: Aegean Sea, Rhodes Island, Greece. Rhode Island is an important commercial center, which is located at the junction of the Aegean Sea and the Mediterranean Sea. Rhodes was founded in 408 BC. 10 feet high, that is, similar to the height of the famous Statue of Liberty in new york. The statue is hollow and reinforced with complex stones and iron columns. But this great statue was destroyed by a strong earthquake only 56 years after it was built. Legend has it that the statue stood on the harbor with its legs spread apart, and the ship passed between its legs. Imagine what a spectacular and interesting scene this is. Four of the Seven Wonders of the World: Mausoleum of Mo Solas The Mausoleum of Mo Solas was built around 353 BC. Venue: This huge white marble mausoleum is located in present-day southwest Turkey, and was built for Mo Solas and his wife. The whole building is 135 feet high, designed by two Greeks, and destroyed by a great earthquake at the beginning of 15 century. There are still some remaining sculptures in the British Museum in London. Five of the Seven Wonders of the World: The Temple of themis (Diana) in Ephesus was built around 550 BC. It was built in the city-state of Ephesus in Greece. Now the temple buildings on the west coast of Turkey are based on marble and covered with wooden roofs. The designers of the whole building are Chersiphron and his son. Its biggest feature is that there are two rows of columns at least 106, each row is about 40 to 60 feet high. The base of this temple is about 200 feet wide and 400 feet long. The original temple was destroyed by a fire in 356 BC, and the original site was destroyed by a temple built after the fire in 262 AD. Six of the Seven Wonders of the World: hanging garden, Hanging Gardens. Construction time: about 600 BC. Construction site: Babylon. This magnificent building near Baghdad, Iraq was built by Nebuchadnezzar II for one of his concubines. It is about 400 square feet and 75 feet above the ground. It is said that slaves need to turn a mechanical device to pump a lot of water from the Euphrates River below to irrigate the flowers and plants in the garden. Also known as the Seven Wonders of the World are China's great ancient buildings: the Great Wall of Wan Li, the Great Wall of Wan Li and the Great Wall of China. It ranks among the Seven Wonders of the World and is the greatest architectural project in the history of human civilization. The Great Wall was built in the Spring and Autumn Period and the Warring States Period. After the Qin Dynasty unified China, it became the Great Wall of Wan Li, and its scale was even larger in the Han Dynasty. Its project is vast and magnificent, which is unique in the history of world architecture! The Great Wall consists of four parts: the pass, the city wall, the city platform and the beacon tower. The vast Wan Li, like a majestic dragon, occupies the vast land in the north of China. The Great Wall is a monument of China's ancient culture, a symbol and pride of the Chinese nation! In the history of mankind, no building can span the vast time and space of two thousand years and hundreds of thousands of miles like the Great Wall, which embodies the honor and disgrace and the rise and fall of a nation. The most famous Great Wall in Wan Li is Badaling Great Wall in Beijing. In addition, there are Jinshanling Great Wall, Mutianyu Great Wall, Simatai Great Wall, Gubeikou Great Wall, Tianjin Huangyaguan Great Wall, Hebei Shanhaiguan, Gansu Jiayuguan and so on. These are amazing miracles in the world!