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At first glance, I thought it was an ant, but when I looked closely, I knew that it was a crowd, densely packed! In 1937, the Golden Gate Bridge in the United States was completed and opened to traffic. At that time, the United States was so developed, which shows that there is a lot of science and technology in the United States

author:Ignore the channel

At first glance, I thought it was an ant, but when I looked closely, I knew that it was a crowd, densely packed! In 1937, the Golden Gate Bridge in the United States was completed and opened to traffic. At that time, the United States was so developed, which shows how powerful American science and technology is. We must speed up the pace of catching up, although the process is still bumpy, China refuel!

At first glance, I thought it was an ant, but when I looked closely, I knew that it was a crowd, densely packed! In 1937, the Golden Gate Bridge in the United States was completed and opened to traffic. At that time, the United States was so developed, which shows that there is a lot of science and technology in the United States

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