【第 1 段建议】: 1. "A important" 应为 "An important" 2. "Investm" 应为 "Investment" 3. "lmpact Crusher" 中的 "l" 应为 "I" ("Impact Crusher") --- 【第 2 段建议】: 1. "A important" should be "An important". 2. "an business opportunity" should be "a business opportunity". 3. "that can self-produce and sold" should be "that can self-produce and sell". 4. "the price of Raymond mills are" should be "the price of Raymond mills is". 5. "can be seen an intelligent system" should be "can be seen as an intelligent system". 6. "this type of Raymond mill manufacturers" should be "this type of Raymond mill manufacturer". 7. "provide integrated supply" should be "provide an integrated supply". --- 【第 3 段建议】: 1. "Mills, please call or leave your messages" 应改为 "Mills, please call or leave your message". 2. "Get Price More" 应改为 "Get Price" 或 "Get More Price". 3. "WhatsApp, WhatsApp" 重复，应去掉一个 "WhatsApp". 4. "Catalogs）" 中的右括号应为英文格式，改为 "Catalogs)". 5. "To be Our Agent" 中的 "Our" 应改为小写，即 "our". 6. "WhatsApp:+86 13761974616" 中的冒号后应有空格，改为 "WhatsApp: +86 13761974616".