A：Hello, 85203882.你好，85203882。

B：Hi, this is Maria. Is that Shirley?你好，我是玛丽亚。你是雪莉吗?

A：Hi, Maria, this is Shirley.你好，玛丽亚，我是雪莉。

B：Shirley, do you know today's homework from our economic law class? I have written it on a piece of paper but I can't find it now.你知道今天经济法的家庭作业吗?我写到一张纸上了，但是现在找不到了。

A：Hold on for a moment please. I'm fetching my textbook.稍等。我去拿我的课本。

B：OK.好的。

A：Oh, the homework is to explain what economic law is both in broad sense and in narrow sense.家庭作业是从广义和狭义两方面去解释经济法。

B：Explain the economic law? An essay question again?解释经济法?又是作文题?

A：Yes. You can use your textbook for your reference.是的，你可以参考课本。

B：Are there any clear answers in the book to this question?书上有关于这个问题的具体答案吗?

A：I don't think so, Maria, but I think you can look for information on the Internet.我觉得没有，玛丽亚，但是我想你可以从网上搜集一些信息。

B：OK, thank you, Shirley. You are very helpful. I have another question. When does the Economic Law of China come into effect?好的，谢谢你的帮忙。我还有一个问题，中国经济法是什么时候开始生效的?

A：Oh, there isn't such a code called economic law. The Economic Law of China is a general concept for several laws.没有一个叫经济法的法典呀，中国经济法是对几部法律的通称。

B：There isn't such a code?不是一部法典吗?

A：Yes, it's a general name for several laws related to economics, like Commercial Law, and Law of Central Bank.是的，它是几部跟经济相关的法律的通称，比如说商法和中央银行法。

B：Got it. Thank you, Shirley.知道了。谢谢你，雪莉。