an area of water near the land where it is safe for boats to stay . A port is a harbour where passengers and goods can be taken on and off （停泊船只的）港口，海港
Folkestone harbour 福克斯通港口
a splendid natural harbour 优良的天然港口
The wind kept us in harbour until the following afternoon. 大风使我们到第二天下午才得以出港。