صدای راه زیرزمینی

Underground train station ambience with people talking.

New York subway chime x2 with a door close, try, fail and repeat

Underground train door alarm and train departing from platform.

Metro station, train arrivals and departures, station announcements – sparrows, some passing people,...

Subway ride at medium speed with crowd

Ambiance ofunderground train carriage, doors close with alarm, doors opening

Underground parking lot - large - calm - hollow hitting from pipe and door - light water dropping and car...

London subway -- announcer voice, barriers, and ticket machines operating.

London underground, northern line, train arrives and departs, brakes squeals

London underground northern line, train arrives and departs, brakes squeal

London underground train pass fast, bird in the background

مترو سوار شدن طولانی کاستن و توقف با صدای سنج ایجاد کردن, درب, و, PA, داخلی, دیدگاه

مترو تا آهسته با whir و توقف

سوار نیویورک 6 خط مترو, شروع, سوار, توقف با pa متوقف و درب باز در کانال خیابان با...

سوار نیویورک E خط مترو, شروع, متوسط و توقف با جمعیت