This is the 2122nd most frequent Chinese word.
大规模
"Large-scale."
In this sentence, '大规模' is used as an adjective to describe the extensive size of the crowd involved in the event.
这次活动吸引了大规模的人群参与。
This event attracted a large-scale crowd participation.
'大规模' here modifies '数据' (data), emphasizing the vast quantity of data being dealt with in the research.
科学家正在研究如何利用大规模数据来分析趋势。
Scientists are studying how to utilize large-scale data to analyze trends.
The term '大规模' is used to describe the extensive degree of resource wastage that leads to environmental consequences.