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row of houses
every house; each house; every door
all; totally; altogether; across the board
不景気の影響で飲食店が軒並み閉店している。
Restaurants are closing one after another due to the recession.
今年は猛暑の影響で農作物が軒並み不作だった。
This year, crops across the board failed due to the extreme heat.
店が軒並み値上げした。
Stores have uniformly raised their prices.