请根据下面图片，写一篇英文演讲稿。

内容要点如下：

1.谈谈贫困山区孩子的教育状况。

2.说明“希望工程”的重要性。

3.提出相应的建议。

注意：1.可根据内容要点适当增加细节，使行文连贯。

　　　2.词数120左右。

To me, cycling at ___ altitude of more than 4,000 meters was _____ unforgettable experience.

------- Jack, you erase the blackboard today, __________?

------- But I did it yesterday.

What worried the mother most was __________ the Internet after class in this school.

-----How good the news is for you!

------ ______________.

In the 21st century, all nations must take their ________of responsibility for the global safety.

The two friends had a quarrel about money, but shortly afterwards they shook hands and ________. 

Perhaps Taobao is Asia’s largest and most popular retail（零售的）network platform , _____ people can buy and sell a great variety of things .

Do you dress differently because of what you see in advertisements or buy things you might not ________buy？

—The dinner was delicious!

—I agree. I am so full. 

—That's too bad. But some dessert ________.