The first thing to do is wash your potato with some water, scrubbing it to get any dirt or chemicals off.
首先要做的是用水清洗马铃薯，擦洗以去除任何污垢或化学物质。
冰与火之歌：群鸦的盛宴（中英对照）
Cersei had suffered quite enough for one day. She let him see her anger. " Is this how you greet me? With a scrub brush in your hand, dripping water? Do you know who I am" ?