吉姆放弃了计划的那个优美的燕式跳水的姿势，而本能地像一个炮弹一样落了下去——那巨大的水花证明了这点。

Jim abandoned his plans for a graceful swan dive and instinctively assumed the cannonball position - known for its magnificent splash.

youdao

跳水动作有预备姿势、助跑、踏跳步、起跳、空中动作和入水组成。

A dive consists of the starting position, the run, the hurdle, the take-off, the execution, and the entry.

youdao

我尽最大努力去学习怎样保持漂浮，可是很奇怪我的头总是要沉到水面下去，就像跳水的那个姿势…晕！

I tried my best to learn how to remain suspended, but it was strange that my head always sank into the surface, which just like the posture of diving... faint!

youdao