China Beijing traditional travel tour air polusion capital city Sandstorm Science and Technology

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Size: 3798px × 5700px
Photo credit: © Justin Yeung / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: air, ancient, astronomy, capital, city, instrument, landscape, museum, polusion, sandstorm, seismograph, seismometer, sun, sunset, tour, travel