The novel is not a mirror of society, but a window into the human heart.
水产养殖的透明度不仅是道德要求,更是商业智慧。
What do we call visible light? We call it color. But the colors are only the names we give to the way light behaves when it hits something.
我们相信,未来的互联网将更加智能化和个性化。