【第 1 段建议】: 发现的问题如下： 1. "lmpact" 应为 "Impact"（字母 "l" 应是 "I"）。 2. “other” 应当大写为 “Other”。 3. “EPCO” 前多了一个空格，应该直接为 “EPCO”。 其他部分无错误。 --- 【第 2 段建议】: 1. "the part" 应为 "the damage to the part" 或 "the damaged parts" 2. "the damage of the jaw crusher caused by overload operation" 应为 "the damage to the jaw crusher caused by overload operation" 3. "the normal operation of jaw crusher" 应为 "the normal operation of the jaw crusher" 4. "to do well the work of feeding link" 应为 "to do well the work of the feeding link" 5. "cleaning up the impurities in the feeding link" 应为 "cleaning up the impurities in the feeding area" 6. "It needs the attention of feeding operator and the person in charge" 应为 "It needs the attention of the feeding operator and the person in charge" 7. "belo" 应为 "below" 标点问题： - "It needs the attention of feeding operator and the person in charge." 需要在 "feeding operator" 前加上 "the"。 请修改以上不正确之处。 --- 【第 3 段建议】: 1. "brochures, catalogs）" - 应为 "brochures, catalogs)" (修改右括号的格式) 2. "Demand(multiple):" - 应为 "Demand (multiple):" (需加空格) 3. "WhatsApp:+86 13761974616" - 应为 "WhatsApp: +86 13761974616" (需加空格) 4. "Sales Hotline: 0086-21-58386189" - 应为 "Sales Hotline: +86-21-58386189" (前面需加 "+" 符号) 5. "Sales Hotline: 0086-21-58386176" - 应为 "Sales Hotline: +86-21-58386176" (前面需加 "+" 符号) 其它内容无错误。