upswell

Under the upswelling tide he saw the writhing weeds lift languidly and sway reluctant arms, hising up their petticoats, in whispering water swaying and upturning coy silver fronds.

在惊涛骇浪海潮底下，他看到扭滚着海藻正懒洋洋地伸直开，地摇摆着胳膊，裙裾得高又高，在窃窃私语里摇曳并翻转着羞怯银叶。