Hainan Island短语⁵¹⁰⁰⁵ 基本例句 🌏海南岛；琼岛；面朝大海春暖花开 Second, China has transformed and enlarged its submarine fleet, which can now berth in the newly completed base on Hainan Island, just off China’s southern coast. 其次，中国改造并扩大了潜艇舰队，该舰队现在可以停泊在海南岛新竣工的基地，就在中国的南海岸边上。 yeeyan