3D渲染卡通风格简约梦幻蓝色地球模型全球运输网络插

3D rendered illustration, blue and white color scheme, clean and bright. Main object is a globe model surrounded by four transportation vehicles: truck, ship, airplane, and train. Truck positioned upper left of the globe, ship on the left, airplane above, train on the right. Earth's land and ocean textures visible, background of blue sky with white clouds, clean and fresh. Modern and global scene, strong technological feel, conveys the importance of global logistics and transportation, and the concept of global connectivity, modern and dynamic visual effect.