我买了面镜、蛙鞋和一个呼吸管。
I did buy a mask and fins and a snorkel .
你出租面罩和蛙鞋吗？
Do you rent masks and flippers ?
戴安娜指着那边叫鲍勃看，那里有一群美丽的黄蓝相间的鱼，于是鲍勃踢着他的蛙鞋想靠近一点看。
Diana pointed to Bob . It was a school of beautiful blue and yellow fish . Bob kicked his fin to get a closer look .
蛙鞋