各种耗费能源的高新科技产品，列如 电脑，打印机，扫描仪，三脚架等等。
以每秒创建10万个对象的速度，要花掉大约6百万年才可能使HAMMER耗完标识符空间。
At a creation rate of 100,000 objects per second it would take HAMMER around 6 million years to run out of identifier space.
那是九月初的一天，天气凉爽而又晴朗，正是赛跑的好日子。我参加了一项10.5英里的越野赛跑，才跑了最初几英里；整个赛程要穿越若干陡峭耗人体力的山坡。
It was an early September day, cool and bright and just right for running, and I was in the first few miles of a 10-mile race over a course through steep, exhausting hills.
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