Suppose The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China to protect the Chinese states and empires against invasions and raids. The most famous section of the wall was built by the Ming Dynasty in the 14th century.
Can we infer that "The Great Wall of China was built in a single day"? Yes, no, or maybe?