急~~~!!!高分求高人中英翻译一篇文章~~~

Crossroads shuttle vehicles, pedestrians bustling, car lanes, the pavement and orderly. So to achieve the orderly what order? China's growing number of private cars, walking in cities, hotels and shops in front of a crowded row of vehicles, congestion occurred from time to time, people can only sit anxiously waiting cars, traffic accidents occur from time to time, Therefore, in the city to establish a traffic light control system, is necessary, the system can effectively solve the above problem. Many traffic lights control. The system uses MSC-51 series single chip.
In recent years, with the rapid development of science and technology, the application of SCM is at the same time, traditional detection techniques to control the growing update. In real-time detection and automatic control system of single-chip applications, often as a single-chip core component to use only single-chip is not enough knowledge, but also the structure of hardware and software in accordance with the specific combination of hardware, to be improved. 80C51 single-chip is a single-chip 8, and his ease of use and versatility are the vast number of users at home. Here is how to achieve single-chip microcomputer 80C51 Taiyuan University of Science and Technology of the graduation project, the design is a combination of research and design issues identified. To design the system requirements for the purpose of the topic, using 80C51 single-chip microcomputer to control the core, through the 74LS138, 74LS47 and other system chips, the circuit set up in accordance with the actual P2 lipstick, green, yellow light to kindle the function of time in order to achieve traffic light system design. Circuit the whole system of simple structure, high reliability.

望采纳，绝对正确！

……（饿~~~~~光看中文就看晕了~~~~@_@)说实在的……偶也不会（无视偶吧~~~~~）