{"word":"投影","introduction":"利用光线將物体的形状投射到一个面上。投影机、投影画法","prompt":"A classroom scene with a teacher using a projector to cast a large image of a globe onto the whiteboard, demonstrating the concept of '投影' (projection). The room is filled with students looking attentively at the projected image, highlighting the use of light rays to display the shape of objects on a surface. The style is vibrant children's animation with detailed classroom elements and a focus on the projector and globe. The image accentuates the interaction between light and objects, creating a clear '投影' effect.","explanation":"这幅插图描绘了一个教室场景，老师正在使用投影机在白板上投射出一幅巨大的地球图像，展示了“投影”的概念。教室里坐满了专心聆听的学生，突出了利用光线在表面显示物体形状的过程。画面风格为儿童动画，展示了丰富的教室元素，聚焦於投影机和地球图像。这幅图强调了光线与物体之间的交互作用，清晰呈现了“投影”的效果。","alt":"教室中老师使用投影机向白板投射地球图像的插图","title":"教室中老师使用投影机向白板投射地球图像，展示了“投影”的概念。这幅插图生动地呈现了光线与物体形状投射的过程，吸引人们对“投影”这一概念的理解。"}
