一連のインサイダー取引が発覚した
A series of insider-trading cases came to light.
一連の汚職疑惑が発覚した
A series of corruption scandals have surfaced.
一連の汚職事件
a series [string] of corruption cases
一連の改革
a series of reforms
一連の会議
a series of meetings
一連の会談
a series of meetings
(政府による)一連の介入
a series of interventions (by the government)
(…に至った)一連の経緯
a series of circumstances (that led to …)
一連の攻撃
a series of attacks
一連の交渉
a series of negotiations
