The cruiser knifed through the heavy sea.

巡洋舰穿过汹涌的大海。

Our ship rolled and pitched on the heavy sea.

我们的船在波涛汹涌的海面上摇拔颠簸。

The headland intercepted the heavy sea that was occasioned by the squall.

海岬截断了被风暴搅得发疯的大海。

Nowadays, the coral reefs around the world are under all kind of threats from heavy sea traffic, tourism to climate change.

如今，世界各地的珊瑚礁都是那种从繁重的海上交通，旅游对气候变化的威胁之下。

Overcast NE wind 7 force, bar. 1019 good visibility, heavy sea, ship working violently, shipping plenty water of fore deck.

阴天，东北风7级，气压计1019，能见度良好，大浪，船剧烈颠簸，前甲板大量上水。