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Speed bump
01
スピードバンプ, 交通安全のための段差
a raised portion of a road surface designed to slow down vehicles in order to increase safety for pedestrians or other drivers
speed bump
n
例
The car hit the speed bump and rebounded slightly.
Many neighborhoods install speed bumps as a form of traffic calming to reduce the speed of cars passing through.
Residents petitioned the local council to install speed bumps near the T-intersection to reduce accidents.
