由于不用向艾米丽支付任何薪资，该家电话公司估计每年能省下三百万美元的费用，因为有了她就不用雇用一群昂贵的、高生活费的人类。

Emily is paid no wages and the telephone company reckons it saves three million dollars a year by employing her instead of a crowd of expensive, high-maintenance human-beings.

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设s是有向序半群，本文给出了S上的一类正则同余，称为强序同余的定义及性质。

In this paper, the notation of a strongly ordered congruence on an ordered semigroup s is introduced.

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其次，将停车场空闲车位的分布转化为一带权有向图，在此基础上用蚁群算法进行了最短路径计算。

Secondly, based on distributing the free parking spot into the weighted directed graph, this paper calculates the shortest path with the ant colony algorithm.

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There was a large flatbed truck out there and there were these people on this truck getting you-- trying to sell you audio equipment, and they had a big banner up there.

那儿有一个大平板卡车,有一群人在车上,正试图向你推销音响,他们还有个巨大的横幅

耶鲁公开课 - 聆听音乐课程节选