【第 1 段建议】: 1. "lmpact" should be corrected to "Impact". 2. "EPCO" is likely a misspelling or inconsistency, confirming the correct term is needed (if it's not a proper noun). 3. "2 Million T/Y" needs to be "2 million T/y" for consistency in capitalization. 4. "9 Million T/Y" needs to be "9 million T/y" for consistency. (Note: Ensure capitalization and units are consistent throughout if there are multiple occurrences in the document.) --- 【第 2 段建议】: 1. "9 Million T/Y" 应为 "9 million T/Y" (保持一致性，小写“million”) 2. "per year(T/Y)" 应为 "per year (T/Y)" (在括号前添加空格) 3. "300 to 500 million RMB" 应为 "300 million to 500 million RMB" (为了更清楚地表达范围) 4. "10-kilometer small-diameter transportation tunnel" 可能需要修改为 "10-kilometer small-diameter transportation tunnels" (与前文中提到的 "tunnel" 一致性) 5. “a "branch tunnel + main tunnel"” 应为 “a "branch tunnel + main tunnel"” (删除不必要的 HTML 实体) 6. “&quo” 应为 “"” (删除不必要的 HTML 实体) --- 【第 3 段建议】: 1. """ 应该用双引号替替换。 2. "the on-duty leader" 应为 "on-duty leaders" 以保持一致性。 3. "equipment operating parameters c" 似乎未完整，应确认后续内容。 4. "the integrity of the surrounding rock" 和 "the stability of support structures" 需保持一致性，根据上下文判断是单数还是复数形式。 请逐项进行调整。 --- 【第 4 段建议】: 1. "ollected"应为"collected" 2. """应替换为引号"" 3. "CIP vs. CIL: Key Differences in Gold Cyanidatio"应为"CIP vs. CIL: Key Differences in Gold Cyanidation" (拼写错误，缺失字母） --- 【第 5 段建议】: 1. "WhatsApp" 应改为 "WhatsApp." 2. "brochures, catalogs）" 应改为 "brochures, catalogs.)" 3. "Consultation" 前不应有额外的空格。 4. "Copyright © 2026" 时间不一致，应为 "Copyright © 2023"。 5. "Tiktok" 应改为 "TikTok"。