Road-block, 路障，阻碍。
"Police road-blocks were set up before the rally," 集会前，警察设置了路障。
"The highway construction has hit a road-block because of budgetary issues," 高速公路的兴建因为预算受到阻碍。
"Swiss diplomats negotiating for the release of an American hiker hit another road-block," 交涉释放一个美国远足者的.瑞士外交官遇到了新的障碍。"Access to capital continues to be a major road-block for small business growth," 获取资金依旧是小公司发展的一个主要障碍。
