【第 2 段建议】: 1. "We'll analysis it in detail." 应修改为 "We'll analyze it in detail." 2. "which been launched in early years." 应修改为 "which was launched in early years." 3. "more advanced than spring cone crusher." 应修改为 "more advanced than that of spring cone crusher." 4. "able to ensure crusher more stable." 应修改为 "able to ensure the crusher is more stable." 5. "It mainly used in some crushing production processes" 应修改为 "It is mainly used in some crushing production processes" 6. "Compare to spring cone crusher," 应修改为 "Compared to spring cone crusher," 7. "plant which has high standard and high automatic." 应修改为 "plant that has high standards and high automation." 8. "like pebble, it’s better to use multi-cylinder hydraulic cone crusher." 应修改为 "like pebbles, it’s better to use multi-cylinder hydraulic cone crushers." 9. "Because of its simple structure, it just takes lower costs to make" 应修改为 "Because of its simple structure, it just takes lower cost to make" 10. "the price of single-cylinder is lower than multi-cylinder." 应修改为 "the price of single-cylinder is lower than that of multi-cylinder." 11. "cone cru" 应修改为 "cone crusher." --- 【第 3 段建议】: 1. "sher"应为"Sher"（首字母大写）。 2. "for long time"应为"for a long time"（需加不定冠词"a"）。 3. "user"应为"users"（需改为复数形式）。 4. "CIP vs. CIL: Key Differences in Gold Cyanidation Processes"中“Cyanidation”应为“Cyanidation”效法（无误, 内容保持一致)。 5. “Demand(multiple):”中的“Demand”与“(multiple):”之间需加一个空格。 6. "Materials (brochures, catalogs）"中最后的括号应为")"（需要更正为英文半角右括号）。 注意：结束语中没有完整写出。