All the items nominated here reflect the richness of human civilization. From the impressive Great Wall to the ancient pyramids, we can see humankind’s architectural achievements. The lively animal sounds show our connection with nature, and “Hello” in different languages highlights our global diversity. Meanwhile, Peking Opera and modern high-speed trains represent cultural heritage and technological progress.
Of all these items, I believe “Hello” in different languages deserves special attention. It reminds us that despite our various cultures and histories, we share the same desire to communicate and connect with each other. If aliens ever come across the disc, a universal greeting will be a warm and friendly invitation for them to learn more about our beautiful planet and the people on it.