To control or run all kinds of toys, boys and girls may learn to use special computers-machines that answer questions and do arithmetic faster than you can blink.
为了控制和操纵各种各样的玩具，孩子们可能学习使用特殊的计算机——那些解决问题和作算术题速度比你眨一下眼都快的机器。
Soon more than 20 special computers were assembled and the school had its own computer room.
很快二十多台特制的黑白电脑组装完毕，学校有了自己的电脑室。
Soon more than 20 special computers were assembled and the school had its own computer room.
很快二十多台特制的黑白电脑组装完毕，学校有了自己的电脑室。
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