Sonia put the salad in a shallow dish. 索尼娅把色拉装在一个浅盘里。
In gold panning,the mixture is swirled around in a shallow pan with water,the heavier gold particles settle to the bottom and the lighter particles are washed away. 淘金时,把金矿沙放在浅盘里用水淘洗,较重的金颗粒落在盘底,较轻的颗料就被冲走。