' Mum shifted her attention from Granddad and set about Dad with the scouring pad.

’妈妈把注意力从爷爷身上移开，拿着百洁布围着爸爸。

Why don't you try scrubbing them with a scouring pad .

B1: 你为什么不尝试用百洁布擦洗呢？

Mum was leaning over Granddad with a washing-up bowl of water and a scouring pad, while Granddad politely batted her away.

妈妈端着一碗洗碗水和一块百洁布俯身在爷爷身上，而爷爷礼貌地把她赶走了。