HK 港鐵 MTR train 車箱 compartment in September 2022
<a href="//commons.wikimedia.org/wiki/User:Shusm_Wlwawiv_AA" title="User:Shusm Wlwawiv AA">Shusm Wlwawiv AA</a>
CC BY-SA 4.0
<span class="int-own-work" lang="en">Own work</span>