Suppose The Great Wall of China is the world's longest wall and biggest ancient architecture. The main wall is around 13,170 miles long and an extra 3,700 miles of branches and spurs. The earliest walls were built as early as the 7th century BCE, with the main construction taking place between 14th and 17th centuries.
Can we infer that "The Great Wall of China was built in a single year."? Yes, no, or maybe?