Automation has helped to increase production.自动化促进了生产的发展。Automation will mean the loss of many jobs in this factory.自动化将意味着这个工厂要减少许多工作职位.The automation line heightens the effect.自动线能提高效率.In the last ten years automation ...
The old man was showing unmistakable signs of senility.老人已老态毕现。He didn't give his name, but the voice was unmistakable.他没留下姓名，但是那个声音是绝不会错的。Her accent was unmistakable.她的口音是很明显的。...