a room in a building or ship from where you can see or watch something

There's an observation lounge that looks out over the lovely sweep of Broadford Bay. 这里有一间观景休息室，可以俯瞰布罗德福湾美丽的景色。

The observation lounge - 150ft above the water at the ship's stern - is reached by a remarkable moving walkway. 观景厅位于船尾，距水面150英尺，穿过一条令人惊叹的移动通道即可到达。