Roadblock
01
障害, 障壁
any condition that makes it difficult to make progress or to achieve an objective
02
道路封鎖, バリケード
a barrier or obstruction placed across a road, often by authorities, to control or stop traffic
例
The police set up a roadblock to catch the fleeing suspect.
警察は逃亡中の容疑者を捕まえるために道路封鎖を設置しました。
She encountered a roadblock on the highway due to construction.
彼女は工事のため高速道路で障害物に遭遇した。
