(1)建物内で
(2)within a building
(3)within a building; "in winter we play inside"
さらに詳しく
(1)建物の外で
(2)outside a building
(3)outside a building; "in summer we play outside"
(1)船、列車、飛行機または他の乗り物について
(2)on a ship, train, plane or other vehicle
