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1·Ma is a technicist and I'm an engineer.

老马是技术人员，我是工程师。

2·One is a young teacher in middle school, the other is a middle-aged technicist in a factory.

一个是中学的年青教师，另一个是工厂里做技术员的中年人。

3·We have a professional technicist and experienced management team, also stability of products quality, excellence of performance, they can substitute the imported products.

维宝视拥有专业的技术研发人员和经验丰富的管理团队，产品质量稳定，性能卓越，完全可替代进口产品。