A：Where are you going?

你去哪儿?

B：I'm going to buy a CD.

我去买CD。

A：Why not listen to music online?

你怎么不在网上听音乐呢?

B：Then I will have to pay quite a lot to listen to music on line, isn't it?

上网听音乐，那要花很多钱吧?

A：You can audition music on line, and you can audition it off line after downloading it, so you needn't pay for it.

你可以在线试听，也可以下载后离线试听，不需要花钱。

B：I have downloaded one, but it still can't be listened.

我下载过，但总是没法播放。

A：In order to listen to music, you must have the necessary software.

要收听音乐，得有必要的软件。

B：Can you recommend some to me?

你能推荐一些吗?

A：Certainly. Realplayer is a good.

当然。Realplayer不错。

B：Can I download it?

它能从网上下载吗?

A：Yes, but you need install it after downloading so that you can use it.

可以，不过下载后还需安装才能使用。

B：I'll try it tonight.

今晚我就试一试。