The premises or interior area of a station, encompassing ticket gates, platforms, waiting rooms, shops, and other facilities.
駅構内では禁煙の場所が多いので表示に従ってください。
There are many no-smoking areas within the station premises, so please follow the signs.
迷子は駅構内のインフォメーションセンターで預かっています。
Lost children are being cared for at the station information center within the station premises.
駅構内の売店で切符や軽食を買える。
You can buy tickets and snacks at kiosks within the station premises.