大脑是人体的最高司令部,它控制和管理人体的各级中枢,同时还指挥着像说话、写字、思维乃至发明、创造等人类特有的活动。小学生学习文化科学知识当然也是靠它。 The brain is the supreme body of the human body, which controls and manages the central body at all levels of the human body while also directing human-specific activities such as speaking, writing, thinking and even inventing and creating. Of course, primary school students also learn from the knowledge of culture and science.