A：It's rather difficult to remove loose powder cleanly and completely.
干净彻底地卸除蜜粉真的很难。
B：I don't think so.
我不这么认为。
completely /k?m?pli?tli/ adv. 彻底地；完全地
用粉扑蘸粉 dab a powder puff in the powder
A：I often see young ladies dab a powder puff in the powder to make up in the bus.
我经常在公交车上看到年轻女子用粉扑蘸粉化妆。
B：Me too. There's nothing strange about that.