Two neighbouring state claim sovereignty over the offshore island.

两个邻国声称对近海岛屿拥有主权。

youdao

Then there are the ferries that link the Venezuelan mainland with the offshore island of Margarita, the country's most popular tourist destination.

然后就该说到连接委内瑞拉大陆与离岸岛屿玛格·丽塔岛——这个国家最受欢迎的旅游景点——的渡轮了。

youdao

The island offers a wide range of offshore banking facilities.

这座岛提供广泛的海外银行业务。

《柯林斯英汉双解大词典》

This island, off the southwestern coast of Taiwan, is the only offshore island of the outlying islands that is composed of coral.

BBC: Old world charm on Taiwan��s outlying islands

He was acquiring an offshore island across the Yangtze River from Shanghai meant to become the most fully energy self-sustaining eco-city in the world.

FORBES: The Mighty Irish Fall and Fall

They say air quality is improving, thanks to tighter emissions standards for motor-vehicles and to the moving of one the city's biggest polluters, a steel plant in the western suburbs, to an offshore island.

ECONOMIST: Beijing wants to clear the air for the Olympics