Qui-Gon and Obi-Wan were able to screen out background noise with the help of the Force, concentrating on a conversation at a table behind them.
魁刚与欧比万运用原力屏蔽掉周围嘈杂的噪音，专注地听他们身后一桌的谈话。
2
In accordance with some wolfram tin effuse come from cleaner in a concentrating mill, this study adopt vibrated slimes shaking table combining with centrifugal separator to put up a roughers.