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月台空隙

月台空隙

每日雅思词汇：地铁里的词汇_新东方网 ... ☻safety line( 安全线) ☻gap( 月台空隙) ☻station entrance( 车站入口) ...

rthk.hk 香港电台网站: English This... ... - Yellow line 黄线 - Platform gap 月台空隙 - Platform screen doors 月台幕门 ...

Please the safety on the platform gap and pointing a lighting and taking she care of children and the elderly .