企源知识库

【中译英】她环顾屋内，审视着这么多年来每周都要擦拭一遍的熟悉物品，心想，究竟哪里来的这么多灰尘。
【正确答案】：She looked around the room，reviewing all its familiar objects which she had dusted once a week for so many years，wondering where on earth all the dust came from.