I learnt later that it was the island of Trinidad, and that my island was in the mouth of the River Orinoco on the north coast of South America.

我后来知道这是特立尼达岛，而我的岛在南美洲北部海岸的奥里诺科河的河口。

youdao

Along with the western coast of North and South America, Central America lies on the Ring of Fire, a seismically active loop that encircles the Pacific Ocean.

沿着北美和南美的西部海岸，中美洲位于环绕太平洋地震活跃圈的火山带上。

youdao

They are located in South America and stretch 4, 500 miles from north to south, along the west coast of the continent.

他位于在南美洲，沿着西海岸由北向南绵延4,500 英哩。

youdao