A person in the Song

Before the young man stood several elders, all over fifty or sixty years old, with white hair or a mix of gray and white, standing solemnly.,“I can't understand it. What is interesting about this physical experiment, chemical foundation reaction, elementary school ancient poems, must-memorize 100 Chinese geography, nature and science... Some characters are unclear, and there are large characters.”,Let me know if you have any other text you'd like me to translate!。