The act or an instance of submerging, as of a submarine or a skin diver.
潜水潜水的动作或例子；如潜水艇或裸潜者潜水
A back dive in which the diver turns in the air so as to face the board before entering the water.
向内跳水跳水者在入水前在空中面对跳板空翻的向后跳水
Ned used to be a scuba diver and now he's gone to the other extreme and taken up hang gliding.
内德过去是一名深水潜水员，现在他已走到另一个极端，开始从事悬挂式滑行运动。
