名词
中文翻译：阻碍物
同义词：
['block', 'obstruction', 'barrier']
例句：
-
1. The car was stopped by a traffic blockade.
汽车被交通阻塞停了下来。
-
2. The construction of the new bridge will create a significant obstacle to traffic.
新桥梁的建设将给交通造成重大障碍。
-
3. The road was blocked by an accident, causing delays.
道路因事故被封锁，导致延误。