题目内容
2. 在清理书房时，伯特找到了他爷爷奶奶的 一张老照片。
Bert found an old photo of his grandparents when he was the study.
2. clearing out
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题目内容
2. 在清理书房时，伯特找到了他爷爷奶奶的 一张老照片。
Bert found an old photo of his grandparents when he was the study.
2. clearing out