whirlpool|whirlpools

小船被卷入漩涡后开始下沉。

The boat started to sink after being caught in the ___whirlpool.

游泳时要远离那些危险的漩涡。

Swimmers should stay away from dangerous ___whirlpools in the ocean.

他们决定在院子里安装一个Whirlpool按摩浴缸。

They decided to install a ___Whirlpool hot tub in their backyard.