This is the earth. The green part is land. The blue part is sea. The white part is clouds. Our earth is very beautiful and interesting. There are rivers, streams, seas and lakes. There are hills and mountains. There are woods, jungles and forests. There are many countries and cities. There are many people live in them. Do you think the earth is very wonderful?
Many years ago, the earth is very clean. But nowadays there is much pollution on the earth. There is air pollution, land pollution and water pollution.People are cutting down the forests.
Many wild animals, birds and insects lose their homes. People are killing animals for their food and their skins. It's very cruel. People are polluting the land, the water and the air. People must stop doing this. We must save the earth.
這是地球。綠色的部分是陸地。藍(lán)色的部分是海洋。白色的部分是云。我們的地球非常美麗和有趣的。有河流,小溪,大海和湖泊。有山丘和山脈。有森林、叢林和森林。有許多國家和城市。有許多人居住在里面。你覺得地球很神奇嗎?
許多年前,地球是非常干凈的。但現(xiàn)在地球上有很多污染。有空氣污染,土地污染和水污染。人們砍伐森林。
許多野生動(dòng)物,鳥類和昆蟲失去家園。人們獵殺動(dòng)物為他們的食物和他們的皮。這是非常殘忍的。人們正在污染土地,水和空氣。人們必須停止這么做。我們必須拯救地球。
Many years ago, the earth is very clean. But nowadays there is much pollution on the earth. There is air pollution, land pollution and water pollution.People are cutting down the forests.
Many wild animals, birds and insects lose their homes. People are killing animals for their food and their skins. It's very cruel. People are polluting the land, the water and the air. People must stop doing this. We must save the earth.
這是地球。綠色的部分是陸地。藍(lán)色的部分是海洋。白色的部分是云。我們的地球非常美麗和有趣的。有河流,小溪,大海和湖泊。有山丘和山脈。有森林、叢林和森林。有許多國家和城市。有許多人居住在里面。你覺得地球很神奇嗎?
許多年前,地球是非常干凈的。但現(xiàn)在地球上有很多污染。有空氣污染,土地污染和水污染。人們砍伐森林。
許多野生動(dòng)物,鳥類和昆蟲失去家園。人們獵殺動(dòng)物為他們的食物和他們的皮。這是非常殘忍的。人們正在污染土地,水和空氣。人們必須停止這么做。我們必須拯救地球。