在过去那些天，整个挖掘过程中他的手指一直沾满了脏土。
His fingers were filled with dirt from all the digging he has been doing these past days.
在过去，数据挖掘一直是统计和数据分析专家的任务。
Historically, data mining has been a task that could only be accomplished by experts in statistics and data analysis.
剧本是否挖掘出了属于特定表演者的特质或是在过去的剧集中建立起的特质？
Does the script exploit qualities that belong to particular performers or that have been established in previous episodes?
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