Parents and children can belong to different ones. There's no turbulent sea or gaping void turning back explorers.

父母与孩子可以分别是这两个群体中的人，两个群体之间没有什么波涛汹涌，也没有不可跨越的鸿沟以至于让探险者只得折返。

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Schoolmates, let us raise the self-confident sail, the overstepping mighty waves turbulent sea, smooths ripples which the breeze ripples.

同学们，让我们扬起自信的风帆，越过波涛汹涌的大海，抚平微风荡漾的涟漪。

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Phytoplankton swirled across the Arabian Sea on February 18, 2010, drawn into thin green ribbons by turbulent eddies.

浮游植物群落盘绕在在2010年2月18日的阿拉伯海上，形成翠绿缎带般的纷乱涡流。

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Britain and Norway have successfully pumped oil from the turbulent North Sea for decades.

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