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他们在档案查阅室楼上的6个楼面工作,办公室的桌面和地面堆满专利申请材料。
They work on six floors above the Search Room, their desks and floors awash in patent applications.
youdao
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他们在档案查阅室楼上的6个楼面工作,办公室的桌面和地面堆满专利申请材料。
They work on six floors above the Search Room, their desks and floors awash in patent applications.
youdao