中国西部地区拥有各类口岸100多个，已经形成边境地区综合口岸体系。
The western region of China has over 100 ports of various types. Together, they form a comprehensive port system in the border areas.
中国西部地区拥有各类口岸100多个，已经形成边境地区综合口岸体系。
The western region of China has over 100 ports of various types. Together, they form a comprehensive port system in the border areas.
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