last week his firm was busy vacuuming up data bits from……中的vacuuming up data bits 完整的句子是 last week his firm was busy vacuuming up data bits from the far corners of the world . 英语
网友回答
【答案】 vacuuming up data bits 搜集整理数据的意思
整句话的意思是：他的公司上周忙于搜集整理从世界偏远角落发来的各种数据.