引言部分——揭开“精准预测”的神秘面纱 #105字+246=379个字符，含关键词（下同）) ###### (共8句*每行约等于*`\n```plaintext-row: "一" + 关键词 (字数/总句子数) = "\na total of eight sentences, with each sentence containing approximately the specified number." ```)* )。