Today, when fax machines, computers, and satellite telecommunications can be linked together through telephone lines, the paper roll is getting bigger and bigger. This indicates that the more we consume, the more income the telephone company earns.
在傳真、電腦、衛星等高科技通訊，皆可以用電話連線的今天，紙卷越卷越大，也表示消費越高，電話公司的營收越多。