【第 1 段建议】: 1. "lmpact" should be corrected to "Impact" (the letter 'l' is incorrect). 2. "Semi-mobile" should be consistently formatted; it's often hyphenated as "Semi-Mobile." 3. "Localized Service" might be more effectively presented as "Localized services" for consistency in capitalization. 无错误 --- 【第 2 段建议】: 1. "a equipment"应为"an equipment"。 2. "which set crusher"应为"which sets crusher"。 3. "Mobile crusher can complete crushing and screening at the same time."后面可以加上句号。 4. "Get Price More"中间缺少标点。 5. "Please fill o"后面需要补全句子。 --- 【第 3 段建议】: 1. "Demand(multiple):" 应改为 "Demand (multiple):"（在"Demand"和括号之间添加空格） 2. "brochures, catalogs）" 应改为 "brochures, catalogs)"（将右括号的格式改为英文标准） 3. "WhatsApp:+86 13761974616" 应改为 "WhatsApp: +86 13761974616"（在"WhatsApp:"和电话号码之间添加空格） 4. "Sales Hotline: 0086-21-58386189" 和 "0086-21-58386176" 应添加相同的格式（例如，在第二个号码前加“Sales Hotline:”或者使用一致的标点）。 5. "版权 © 2026" 应改为 "Copyright © 2026"（统一用英文表示“版权”） 6. "function(w,d,s,l,i){" 应该注意可以不随意缩进，保持一致即可。 其余没有问题。