A more practical approach to cost-based spam is to force someone sending E-mail or Posting a message to expend a non-trivial amount of CPU cycles in order to do so.

基于成本的一种更实用的垃圾信息抵御方式是强迫发送电子邮件或发布信息的人为此支付数量可观的一些CPU周期。

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Environmentalists maintain they can reduce the amount of electronic waste in landfills now by raising consumer awareness about the best ways to recycle e-waste.

环保主义者则表示，他们可以通过提高消费者意识，让消费者知道回收利用电子垃圾的最佳途径，从而减少电子垃圾的总量。

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Building infrastructures in foreign countries (e. g. the Germans building railroads in the Ottoman empire) will furthermore increase the amount of resources that can be traded from said country.

在外国营造基建(例如德国人在奥斯曼帝国修铁路)会增加你能从该国购得的资源。

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These between B and C and E and F didn't get filled in because they were already just the smallest amount that they wanted to deal with, just half steps.

但是B和C,E和F之间并没有被填上,因为它们之间已经是最小的距离,只是个半音级,人们愿意摆弄的最小距离

耶鲁公开课 - 聆听音乐课程节选

Altra has a fair amount of company in business-to-business e-brokerage.

FORBES: Web Powerhouse

Everyday there is a good amount of time spent writing e-mail replies in a timely manner.

FORBES: 12 Tips For Increasing Productivity

To send money, they simply type in an e-mail address and the amount.

ECONOMIST: Internet firms