【第 2 段建议】: 1. "NEOM, Saudi Arabia’s" - 应使用标准的撇号格式。 2. "Saudi Arabia's "Vision 2030"" - 应使用标准的引号格式。 3. "NEOM project has three major general contractors" - 应为 "The NEOM project has three major general contractors" (缺少定冠词)。 无错误 --- 【第 3 段建议】: 1. "Material:Granite" 应加空格，修改为 "Material: Granite" 2. "Input Size: 0-600mm" 应加空格，修改为 "Input Size: 0 - 600mm" 3. "Output Size:0-40mm" 应加空格，修改为 "Output Size: 0 - 40mm" 4. "Capacity: 150-200T/H" “T/H”应大写，修改为 "Capacity: 150 - 200 T/H" 5. "2.Concrete-Free Foundation Installation" 应在 "2." 后加空格，修改为 "2. Concrete-Free Foundation Installation" 6. "achieve" 应为 "achieves" 7. "can also enhances" 应为 "can also enhance" 8. "180TPH" 和 "100-120t/h" 中的 "t/h" 应统一，建议改为 "T/H" 9. "100-120t/h" 建议修改为 "100 - 120 T/H" 10. "Facebook, Linkedin, Youtube, Instagram, Tiktok" 中的拼写，"Linkedin" 应为 "LinkedIn"，"Youtube" 应为 "YouTube"，"Tiktok" 应为 "TikTok" 11. "Copyright © 2026 SBM" 应该是 "2023" 而不是 "2026" 请进行相应的修改。