演讲打分细则：1-5分1、演讲者要和听众目光接触，除非确有必要再看书面提示；2、声音足够大保证每位听众能够听到；3、使用适当的语速；4、演讲要有趣、吸引人，富有知识性。Necessity of lifelong learningDear Mr. Li, dear my schoolmates, good morning!Entrusted by the first group of schoolmates, the topic of my speech is Necessity for lifelong learning.About lifelong learning, there is the famous proverb in Chinese: never too old to learn. Confucius, the famous educator in ancient China, also said: if I learn the Classical literature Yi from the age of 50, I would
