[5年2月前] 2019-10-11 00:15 (Fri)
MTR Service Update@2019-10-11 00:15 (Fri)
車門通道的熱能感應器
Heat sensors near doorways
➡️ https://t.co/Hjjys7zeT9
#MTR https://t.co/C9vd9Cqvfw
MTR Service Update,Twitter