带领来宾参观

　　A: OK, so this is the main factory area. We're now walking past the printing machine.

　　A:好，这是工厂主区。我们现在正经过印刷机。

　　It's printing in four colours at the moment.

　　当前能用四种颜色印刷。

　　B :What's going on over there?

　　B:那里在干什么？

　　A:They're setting up the machine for a new run.

　　A:他们正在设置机器让其重新运转。

　　B:How long does that usually take?

　　B:那通常需要多长时间？

　　A: About twenty minutes.

　　A:大约二十分钟。

　　B: What's happening at the far end?

　　B:最尽头那里正在干什么？

　　A: That's the packing line. The goods are being wrapped and loaded onto pallets ready for transportation.

　　A:那是包装线。正在包装货物并把货物装到托盘上准备运输。