The tropical area has the deepest ice-free natural harbor in the world,
这片热带区域 有着全球最深的天然不冻港
and a year-round warm climate, making it suitable for breeding fish.
这里终年温暖 适合鱼类繁殖
Sange is a six generation Tanka who breeds fish commercially here.
三哥是这儿第六代职业养鱼人