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翻译原文:These I/O interfaces are fine for small computers, such as the microwave oven controller, but they suffer from poor performance in larger computer systems. In all but the smallest systems, it is not acceptable for the CPU to have to wait thousands of clock cycles for data from an I/O device. Many systems use interrupts so they can perform useful work while waiting for the much slower I/O devices. 翻译答案:
这些I/O接口对于小型的计算机而言已经很好了,比如说微波炉控制器,但是在大型的计算机系统中它们的性能则很差。在除最小系统以外的所有系统中,让CPU等待成千上万个时钟周期方从I/O设备中得到数据是不能接收的,为此,许多系统都使用了中断机制,以便CPU在等待慢得多的I/O设备时,可以执行其他有用的工作。
其他翻译:In the absence of sufficient proof, the police could not indict him“由于证据不足,警方无法起诉他。”absence of指“缺乏,不存在”,这里也可以说lack of evidence。
翻译篇
为了照顾不是为了学计算机英语的人(旨在让大家学习地道的短语用)~~
He gets a number of perquisites, over and above his salary.
口语
881. Most of the earth's surface is covered by water.大部分的地球表面被水覆盖着。
882. Somebody's knocking at the door. I'll answer it.有人在敲门,我去开。
883. The number 13 bus will take you to the hospital.13路车会带你去医院。
884. They celebrated his birthday with a dance party.也们举办舞会来祝贺他的生日。
885. They misplaced this book under other categories.他们把它错放到另一个类别去了。
886. They played a shameful part in the whole affair.他们在这一事件中扮演了可耻的角色。
887. As a matter of fact, he was pretending to be ill.实际上,他是在装病。
888. I will speak against anything I know to be wrong.我会对所有我认为不对的事情直言不讳。
889. In spite of the heavy rain, she went to the shop.尽管下着大雨,她还是去了商店。
890. No matter what happened, he would not say a word.不管发生什么事,他也不会说一句话。
每日一句
Laughter is the tonic, the relief, the surcease for pain.
笑是滋补品,是缓解和终止痛苦的灵药。(刮刮乐,挂出大奖)
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