贯通亚洲最大社区的“交通大动脉”开通运行

Core Viewpoint - The opening of Beijing Metro Line 18 is seen as a significant transportation artery, enhancing connectivity in the northern part of Beijing and providing new vitality to the area [1] Group 1 - The first train of Beijing Metro Line 18 departed from Tiantongyuan East Station at 5:29 AM, with local residents eager to catch the inaugural service [1] - The line is referred to as a "major artery" due to its role in connecting the largest community in Asia, indicating its importance in the urban transport network [1] - The interchange stations are likened to "capillaries," suggesting that they will inject new energy into the northern regions of Beijing [1] Group 2 - Three new metro lines in Beijing are set to begin trial operations on December 27, further expanding the city's public transportation system [1]