[00:00.00]喜欢chazidian.com,就把chazidian.com复制到QQ个人资料中!Lesson 47 Too high a price?
[00:04.95]47 代价太高
[00:09.90]Listen to the tape then answer the question below.
[00:15.58]听录音,然后回答以下问题.
[00:21.26]What does the writer describe as
[00:23.24]作者认为什么是
[00:25.21]an 'amusing old-fashioned source of noise'?
[00:30.50]引人发笑的老式噪音源
[00:35.79]Pollution is the price we pay for an overpopulated,overindustrialized planet
[00:39.72]污染就是我们为这个人口过密、过度工业化的星球所付出的代价
[00:43.65]When you come to think about it,
[00:43.69]当我们开始考虑垃圾问题时,
[00:43.72]there are only four ways you can deal with rubbish:
[00:45.94]我们只有4种对付垃圾的方法:
[00:48.16]dump it,burn it,turn it into something you can use again,
[00:51.39]倾倒、焚烧、把垃圾变成再生材料或
[00:54.62]attempt to produce less of it.
[00:56.34]试图少产生一些垃圾.
[00:58.06]We keep trying all four methods,
[01:00.10]我们一直在试这4种方式,
[01:02.14]but sheer volume of rubbish we produce worldwide threatens to overwhelm us.
[01:05.61]但是,我们在世界范围内仅产生的垃圾的量就有把我们覆盖的危险
[01:09.09]Rubbish,however,is only part of the problem of polluting our planet
[01:11.87]然而,垃圾只是我们这个星球的污染问题的一个方面.