The ship is outward bound , sailing away from its home port.

这艘船是开往外埠的.

《简明英汉词典》

This ship is outward bound / homeward bound , ie sailing away from / towards its home port.

这只船是在出航[返航].

辞典例句

Finally, the construction of the port city cruise home port made some suggestions.

最后, 对港口都市建设邮轮母港提出一些建议.

互联网

Though badly damaged by the fire, the ship tried to make for her home port.

尽管这艘船被大火烧得损伤严重, 但它还竭力地向原港口驶去.

互联网

Home port cargo section of the Yangtze River 3, passenger traffic on top of the list.

货运量居长江内河港口第3位, 客运量居首位.

互联网