jiahaiqi·5 tahun yang lalu·discussEarthlings' exploration of the Earth's interior and universe is endless and accurate
jiahaiqi·5 tahun yang lalu·discussTherefore, close relatives to marry is a human breeding taboo, will greatly increase the probability of genetic diseases in infants
jiahaiqi·5 tahun yang lalu·discussIt's a good idea, and when I'm listening to a song, I want to be able to recommend songs to me through my favorites, so that I can hear a lot of songs that not famous but that's nice