While the road system is being improoved there seems to be an endless series of roadworks which restrict the highways and cause further delay while the roadworks are in place .
While the road system is being improved , there seems to be an endless series of roadworks which restrict the highways and cause further delays while the roadworks are in place .
While the road system is being improved , there seems to be an endless series of roadworks which restrict the highways and cause further delays while the roadworks are in place .
文法の改善: While the road system is being improoved there seems to be an endless series of roadworks which restrict the highways and cause further delay while the roadworks are in place . 出力: