Space, especially the space directly around our planet, is getting more crowded as more governments and companies launch satellites.
随着更多的政府和公司把卫星发射到太空，尤其是地球周围的太空，那里变得越来越拥挤。
Experimentation is also infectious; the more governments try things, the more others examine, and copy, the results.
实验也是有传播性的，越多的国家试验新东西，越多的检验，模仿和结果。
Experimentation is also infectious; the more governments try things, the more others examine, and copy, the results.
实验也是有传播性的，越多的国家试验新东西，越多的检验，模仿和结果。
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