The Sea
The first thing to remember is that the sea is very big. When you look at the map of the world you will find there is more water than land. The sea covers three quarters of the world.
If you have swum in the sea, you know that it is salty. You can taste the salt. Rivers, which flow into the sea, carry salt from the land into the sea. Some parts of the sea are saltier than other parts. There is one sea, called the Dead Sea, which is very salty. It is so salty that swimmers cannot sink! Fish cannot live in the Dead Sea!
The sea can be very cold divers who go deep down in the sea, know this. On the top the water may be warm. When the diver goes downwards, the sea becomes colder and colder. Another thing happens. When the diver goes deeper, the water above presses down on him. It squeezes him. Then the diver has to wear clothes made of metal. But he cannot go very deep. Some people who wanted to go very deep used a very strong diving ship! They went down to the deepest part of the sea in it. They went down to a depth of eleven kilometers!
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北京四级考试写作点评
四级写作高分必背谚语
四级写作考前预测——发展个性
四级考前秘押作文:城市交通问题
四级写作常见问题解答
四级考前秘押作文:上课出勤率
四级写作预测:媒体购物
四级考前秘押作文:给老师打分
写作常见的强调手法
名师点评四级作文
写作考前预测——职业生涯
四级考前秘押作文:写给校长的信
四级考前秘押作文:写给朋友的信
四级写作预测:对校园恋爱的看法
写作考前预测——考研人数
四级考前秘押作文:大学生就业
四级考前秘押作文:圈养宠物
冲刺推荐:四级名师考前答疑
写作考前预测——留学申请信
权威预测:四级写作题(附范文)
四级写作最经典的替换词
四级写作考前预测——广告
四级考前秘押作文:全球变暖
四级考前秘押作文:社会实践
英语四级考试作文点评——点点版
专家解读:四级写作高分关键
四级写作预测:学生给老师打分
考试作文点评
四级考前秘押作文:大学里的生活
四级写作考前预测——收入差距
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