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A lot of seagulls are seagulls are flying over the sea.

许多海鸥在海面上飞翔。

The empty boat drifted on the sea.

空船在海面上飘流。

riding smoothly over the waves,

在海面上顺利地航行，

He put his head above the sea water.

他的头仍在海面上，

Clouds are building up over the sea.

云正在海面上聚集。

He watched the seaplane landing on water.

他看着水上飞机在海面上降落。

We shadow the sea with our sails, and reelingly cleeve the brine.

将帆影撒在海面上，摇摇摆摆地劈开海水。

The coastal guard kept a watchful eye on the black spot that had appeared out at sea.

海防战士警觉地注视着出现在海面上的黑点。

The storm heaved the sea into mountainous waves.

风暴在海面上掀起万丈波涛。

The Boat reeled on the rough sea.

船在汹涌的海面上颠簸。

There was seaweed floating about on the surface of the water

有些海草漂浮在水面上。

A troop of seagulls slept on the water.

一群海鸥栖息在水面上。

Seals basked on boulders in a flat calm.

海面风平浪静，海豹在巨石上晒太阳。

with a sea-lion skin stretched tautly over it and waterproofed with whale fat,

制成独木舟，再在上面铺上海狮皮，

The word "Shanghai "in Chinese means literally "a port on the sea".

"上海"这个词在汉语里的字面意思是"海上之埠"。

A similar sort of stalemate existed at sea.

在海上，存在着同样的僵持局面。

The admiral made an invigorating speech before the sailors.

海军上将在海员面前做了一个鼓舞士气的讲话。

We arranged to meet at a café on the promenade, next to the sea.

我们约好在海边海滨大道上的一间咖啡馆见面。