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Jersey barrier
01
ジャージーバリア
a strong, concrete wall used to separate lanes of traffic or protect areas from vehicles
例
During road construction, workers placed a Jersey barrier to keep drivers away from the work zone.
The Jersey barrier was put in place to block the path of vehicles during the parade.
The highway was divided into two sections by a Jersey barrier to keep cars moving in different directions.
The Jersey barrier helped prevent cars from crossing into oncoming traffic after the accident.
