求翻译：以IBM开发的免费教育游戏《Power Up》为例，该游戏的教学目的是让中学生们对工程师这个职业发生兴趣。游戏中设计了三个可再生能源专家工程师，负责控制风能，太阳能和水能，游戏过程中会接触到一些机械原理、能源储存方式等自然科学知识。游戏背景是环境灾难正威胁地球和它的居民，游戏线索是玩家承担起工程师的角色，共同设计和建筑节能解决方案，以拯救世界。是什么意思？

IBM developed to free educational games "Power Up", for example, the purpose of teaching the game is to let students have an interest in the profession of engineer. Three game design engineers, renewable energy experts, responsible for controlling the wind, solar and hydro, the game will come into c

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Free educational games developed by IBM as an example of the Power Up, the game is designed to give the teaching of middle school students to engineers interested in the profession. Game design in the three renewable energy expert engineer, responsible for the control of wind power, solar, and hydro

正在翻译，请等待...