지방까지 1시간, 세계 2위 속도... 한국이 작정하고 만들 시속 370km KTX
Published October 5, 2026
Views 208K | Likes 1.25K | Comments 412
Ranked #8,220,770 globally by view count, this video has accumulated 208K views since it was published on Oct 5, 2026.
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