【第 1 段建议】: 1. "lmpact"应为"Impact"（第8行）。 2. "Portabl"应为"Portable"（最后一行）。 --- 【第 2 段建议】: 1. "e Crushing Plant" should likely be "The Crushing Plant". 2. "Saudi Arabia 150t/h Limestone Portable Crushing Plant" should have a colon after "Saudi Arabia". 3. The spacing in "5-10mm" and "10-20mm" should be consistent with "20-31.5mm". 4. "High-quality Finished Products" should have no extra space before it. 5. "High-quality aggregates standards" should likely be "high-quality aggregate standards" (aggregate is generally used as an uncountable noun in this context). 6. "This design simplifies operation" could be more clear as "This design simplifies operations". 7. "which significantly reduces the need for regular maintenance and associated labor costs" should use "associated labor costs" for better clarity in relation to the maintenance. 8. "SL Linear Screen" should have consistent spacing with "NK Portable Crushing Plant", etc., as this is part of a list. Please verify these suggestions or provide additional context if needed. --- 【第 3 段建议】: 1. "chine Price" 应为 "China Price" 2. "WhatsApp:+86 13761974616" 中的 ":" 后面应有空格，改为 "WhatsApp: +86 13761974616" 3. "Sales Hotline: 0086-21-58386189" 和 "0086-21-58386176" 之间应添加 "和" 或其他连接词，改为 "Sales Hotline: 0086-21-58386189 和 0086-21-58386176" 4. "Copyright © 2026 Shanghai Shibang Machinery Sales Co., Ltd." 中的 "2026" 应为 "2023"（假设年的更新应与当前数据一致） 5. 在 "Website Map|Legal Notice|Contact Us" 中的 "|" 符号应为 "、"，改为 "Website Map、Legal Notice、Contact Us" 6. "d=document.domain;c=location.search;tags = document.getElementsByTagName("a");for(var i=0;i-1)" 中的 "i-1" 语法错误，可能需调整为 "i=0;i<tags.length;i++" 请确认以上问题的适用性。