The waves are not noticeable out at sea because of their long wave length.

这些海浪在海上看起来不是很明显，因为它们的波长很长。

youdao

They were walking along the shore when a huge wave appeared out of nowhere, sweeping them out to sea.

他们正沿着海岸走着，突然冒出来一个大浪，把他们卷到了海里。

youdao

As for the moving objects, I combine particle system and kinetics to realize sea wave and blast model with flying colors.

而对于上述动态对象，运用粒子系统技术以及动力学理论模拟了波浪、爆炸等模型。

youdao

The device is a hinged flap connected to the sea-bed which uses wave power to deliver high-pressure water to an onshore turbine.

BBC: Commercial hopes for wave energy

Our island fortunately had cliffs toward the sea where the 20-25 foot wave hit and it did come up on the island.

CNN: Tsunami tragedy: Your e-mails

The company faces a tidal wave of litigation and an epidemic of stories about oil-drenched sea birds and devastated wetlands.

ECONOMIST: Schumpeter