What do you know about the sea?You may have seen it.Some of

What do you know about the sea?You may have seen it.Some of us have swum or bathed in it.It looks beautiful on a fine sunny day and it can be very rough when there is a strong wind.What other things do we know about it?Of course,the sea is very large.In the would there is more sea than land.The sea covers three quarters of the earth.The sea is also very deep in some places.It is not deep everywhere; some parts of it are very shallow.But in some places the depth of the sea is very great.At one spot,near Japan,the sea is nearly 11 kilometers deep!Just think of it.The highest mountain in the world is only about 9 kilometers high!If you have swum in the sea,you know that the water is salty.River carry salt from the land into the sea.Some parts of the sea are more salty than other parts.Do you know the Dead Sea in Arabia?It is very salty.Swimmers cannot sink in it!Fish cannot live in the Dead Sea.It’s a strange sea.In most parts of the sea,there are a lot of fishes and plants.Some live near the top of the sea.Other live deep down.No sunlight can reath the depths of the sea,so it is completely dark.Strange fishes live there.Some are blind.Some have their own lights.Some have their own lights.Some have great jaws.With their great jaws,they can awllow fish larger than themselves.The sea can be very cold.Deep-sea divers know this well.At the top the water may be warm.Then as the divers go down,the sea becomes colder and colder.

你知道大海是什么?你可能已经看过了.我们中的一些人游泳或洗澡.它看起来美丽在一个阳光灿烂的晴朗日子,它可以在有强风时非常粗糙.其他的事情我们知道些什么呢?当然,海是非常大的.将有更多的海洋比陆地.海洋覆盖了地球的四分之三.大海在某些地方也非常深.它到处都不深,有些部分很浅.但在一些地方海洋的深度非常大.附近的一个地方,日本,大海近11公里深!好好想想.世界上最高的山是只能支撑到9公里高.如果你在海里游泳,你知道水是咸的.从陆地到海洋河流携带的盐.海洋的某些部分比其他部分更咸.你知道死海在阿拉伯吗?很咸.游泳者不能沉!鱼不能生活在死海.这是一个奇怪的海洋.在大海的大部分地区,有很多鱼和植物.一些住在海的顶部附近.其他住在内心深处.没有阳光可以reath海洋深处,所以它是完全黑暗的.奇怪的鱼类生活在那里.有些是盲目的.一些有自己的灯.一些有自己的灯.有些伟大的下巴.与他们的大嘴,他们可以awllow鱼比自己大.大海很冷.深海潜水者知道这口井.在顶部的水可能是温暖的.然后随着潜水员下去,大海变得越来越冷.