书呆子，人格魅力，科技食品，木乃伊，环保 用英语怎么说

书呆子，
nerd, bookworm
人格魅力
personal charisma
科技食品，
food processing technology?
genetically engineered food
木乃伊
mummies
环保
environmental protection

bookworm,character cham,technological production, mummy,
eco-environment