zhè / cì / hé / zuò / ràng / wǒ / míng / bai / tā / shān / gōng / cuò / duì / tí / gāo / zhuān / yè / shuǐ / píng / hěn / yǒu / bāng / zhù

这次合作让我明白，他山攻错对提高专业水平很有帮助。

This collaboration taught me that learning from others can greatly improve professional skills.