But others put on underwaterdiving equipment and swim in search of the big fish.
但还是有人穿上水下潜水设备，游着水寻找大鱼。
2
The whole building is underwater and you can get to it by swimming and diving.
整个建筑都在水下，你可以通过游泳和潜水到达那里。
3
The seal's longer excursions underwater, during which it appears to be either exploring distant routes or evading a predator, do evoke the diving response seen in the laboratory.