Peak hour
01
ピーク時, ラッシュアワー
the time period during which the highest volume of traffic or activity occurs
例
During peak hour, the city's main highways are often clogged with bumper-to-bumper traffic.
ラッシュアワーの間、市の主要な高速道路はしばしば車の列で渋滞しています。
ピーク時, ラッシュアワー