Although it took 150 years to complete, the Difference Engine No. 2 works exactly as Babbage planned, computing - and even printing - table after table of super-accurate data.
虽然花了150年来完成，差分机2号工作得完全符合巴贝奇所料想，计算——甚至打印出一张一张超高精度的表。
The iMac and Macbook Air I bought two years ago are working brilliantly and fulfill my every computing need, and probably can for at least 2-3 more years.
两年前我买的iMac和Macbook Air运行良好，也能满足我的需求，而且大概至少还能用两年。
The iMac and Macbook Air I bought two years ago are working brilliantly and fulfill my every computing need, and probably can for at least 2-3 more years.
两年前我买的iMac和Macbook Air运行良好，也能满足我的需求，而且大概至少还能用两年。
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