https://online2.tingclass.net/lesson/shi0529/0009/9907/913.mp3
https://image.tingclass.net/statics/js/2012
讲解文本：
lay the foundation 奠定基础，打下基础
With this we can lay the foundation for the next 30 years.
通过这件事，我们可以为未来三十年打下基础。
We will work hard to lay the foundation for you.
我们会努力，为你打下好的基础。
