This is the 3403rd most frequent Korean word.
대대적인
Extensive; large-scale.
Here, '대대적인' describes the significant and extensive nature of the repairs required for the house. It shows the magnitude of the task.
대대적인 수리가 필요한 집을 구매했다.
I bought a house that requires extensive repairs.
'대대적인' is used to emphasize the extensive and wide-reaching scale of the advertising campaign undertaken by the company.
그 회사는 대대적인 광고 캠페인을 시작했다.
The company launched a large-scale advertising campaign.
In this sentence, '대대적인' highlights the comprehensive and significant nature of the reforms that the government intends to implement.