The use of machinery has superseded manual labour.机器的使用已经取代了手工劳动.Flintlock: Ignition system for firearms early 16 th century, It'superseded the matchlock and the wheel lock.燧发机: 火器点火系统,始于16世纪初, 取代火绳机和转轮打火机转轮打火机.Hand...
The company has been downsizing.公司一直在缩小规模.But in today's economy, educated, white - collar workers also are vulnerable to downsizing.但是,在今天的经济中, 受过教育的 白领 工人也同样容易受到裁员的攻击.The business loss or the downsizing of the bus...