Software engineers design and test a variety of different types of software, from computer games to operating systems to business applications.
软件工程师们设计和试验各种各样的软件，有电脑游戏，操作系统和商业应用软件。
Check for vulnerabilities of your computer systems: Warning! The test found visible port (s) on your system: 21, 23, 80, 1080, 3128.
检查您的计算机系统是否有漏洞：警告！本测试发现您的系统存在可见端口：21、23、80、1080、3128。
Main Course: Computer control and system, Signals and Systems, Electric power test technology and system and so on.
主讲计算机控制与系统、信号与系统、电力测试技术与系统等课程。
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