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This is a science center in the United States, it is still worth visiting, this science center is large, you can see it when you come to Alton. The surrounding environment of the science center is beautiful and worth visiting.
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This is a science center in the United States, it is still worth visiting, this science center is large, you can see it when you come to Alton. The surrounding environment of the science center is beautiful and worth visiting.
A lot of weird stuff on display, good ideas