专八conversation，由于原文对话过长，所以采取听写策略。一篇conversation大概分为四个音频听写。

(PS:其实专八的听力分拆为听写的话并不是很难哦，希望大家可以耐心听写。）

Hints:
Hallsworth
Land and Water Resources of Australia
Land Degradation in Australia
Coastal Zone Inquiry Report
Environmetal Law
Fisher
Environmental Chemistry
Raiswell
You tell me the books you need and I'll tell you whether we have them immediately available or whether you'll have to wait a bit for them, all right? The details I'll need are the author, the publication date and the title of the book. Is that Ok? Yes, no problem at all. Um. The first one is by Hallsworth, published in 1978. It's called Land and Water Resources of Australia. Hmm. Yes. We have that available on the shelf. Good. Now the next two are both government publications. The first one is rather old, published in 1984. That's Land Degradation in Australia. But the second one is more recent. That's Coastal Zone Inquiry Report in 1993. I'm afraid we don't have the first one. We'd have to get that from the government archives for you, but the second one, the latter one, has just come in so I'll put that aside for you. Wonderful. Now there are three more. Two rather old books, but they're standard works so you probably have them. Environmental Law by Fisher, and Environmental Chemistry by Raiswell. They were both published in 1980. Yes, we do have those texts. Environmental Law should be on the shelf, but Environmental Chemistry is out on loan at the moment. I'll put that on reserve for you.