In Jamaica's Long Bay, a snorkeler watches a school of sergeant major fish, named for the colorful stripes that resemble a sergeant insignia.

在牙买加长湾，一名潜水员在观察一群军士长鱼(雀鲷)，它因身上的彩色条纹颇似军士的徽章而得名。

youdao

Strap on a mask and fins, and share the sea with schools of trumpet fish, black and white sergeant fish, small sharks and, of course, green turtles.

BBC: The perfect trip: Singapore and Malaysia