【第 2 段建议】: 1. "3YKN2460 vibrating screen, 2 sets of 2YKN2460 vibrating screen." - 应为 "2 sets of 2YKN2460 vibrating screens." (宾语应为复数形式) 2. "Jaw crusher." - 建议增加句号，以保持一致性 (大写字母的句子应有句号)。 3. "along with the belt conveyor, material gets into control bunker" - 应在 "control bunker" 前加 "the"（缺少定冠词）。 --- 【第 3 段建议】: 1. "multi-cylinder hydraulic cone crusher along belt conveyor" - 应为 "multi-cylinder hydraulic cone crusher along **the** belt conveyor." 2. "single cylinder hydraulic cone crusher" - 应为 "single **cylinder** hydraulic cone crusher" 应该统一为 "single-cylinder hydraulic cone crusher" (使用连字符) 以保持一致性。 3. "high production efficiency and strong bearing capacity, low operation cost and maintenance." - 句子应为 "high production efficiency and strong bearing capacity, **with** low operation cost and maintenance." 4. “which enhance the stability and durability of the equipment” - 应为 “which **enhances** the stability and durability of the equipment.” 5. "Hydraulic automatic clearance, and automatic over-iron protection can be achieved);" - 分号应去掉，改为句号，并且“可以实现”翻译为“can be achieved.”应为 "Hydraulic automatic clearance and automatic over-iron protection can be achieved." 6. “the customer chose SBM a” - 句子不完整，需要修改或补充。