Save Our earth

Save Our earth

It is well known that the earth is very important in our lives.As a matter of fact, we have to protect our earth,there are mainly three reasons:first of all,the earth is very important to us,we can’t  live without the earth,In addition,the earth is our mother,we must protect it.

We should take a number of effective ways and measures to protect it.On the one hand,the government should encourage people us pubic transportation reduce to waste resource and environmental pollution.On the other hand,the government should make some laws to protect the environment.Last but no least,the government should shut down polluting-heavy factories reduce environmental pollution.

In a word,I believe that we together effort protecting the earth.the earth will get more good

**评分：12分（第四档）**

**优点：**
- 提及了一些保护地球的重要原因和措施。

**问题与建议：**

1. **拼写和标点错误：**
   - "Save Our earth" 应该是 "Save Our Earth"。
   - "Save Our earthIt is well known" 中间缺少空格，可以改为 "Save Our Earth. It is well known..."

2. **语法结构和用词：**
   - "we can’t live without the earth" 后面应加句号。
   - "We should take a number of effective ways and measures to protect it." 可以简化为 "We should take effective measures to protect it."
   - "encourage people us pubic transportation reduce to waste resource and environmental pollution" 语法和用词不当。可以改为 "encourage people to use public transportation to reduce waste and environmental pollution."

3. **逻辑和连贯性：**
   - "Last but no least" 应为 "Last but not least."
   - "I believe that we together effort protecting the earth.the earth will get more good" 不连贯且含义不清。建议改为 "I believe that with our combined efforts in protecting the Earth, it will become a better place."

**修正后的版本：**

Save Our Earth

It is well known that the Earth is very important to our lives. As a matter of fact, we have to protect our Earth for mainly three reasons: First of all, the Earth is essential to us; we can’t live without it. In addition, the Earth is our mother, and we must protect her. We should take effective measures to protect it. On the one hand, the government should encourage people to use public transportation to reduce waste and environmental pollution. On the other hand, the government should enact laws to protect the environment. Last but not least, the government should shut down heavily polluting factories to decrease environmental pollution. In a word, I believe that with our combined efforts in protecting the Earth, it will become a better place.