PREVIEW
... peed train was extremely fast.
However, Chen Yun, who snagged a lift without a ticket, didn’t stay on the high-speed train for long.
Although high-speed trains often tunnel through mountains and bridge over waters,
these actions are not undertaken deliberately but are necessities.
This is because the design concept of high-speed trains seeks a balance between efficiency, safety, and cost-effectiveness.
Tunneling and bridging overcome geographical obstacles ...
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