Suppose The Great Wall of China runs about 13,170 miles long, stretching from Dandong in the east to Lop Lake in the west. It was built primarily to protect the Chinese states and empires against the raids and invasions of various nomadic groups, but also served as a border control for regulating trade and immigration.
Can we infer that "The Great Wall of China was built in one straight line from east to west."? Yes, no, or maybe?