今天我们要学的词是bottleneck。 Bottleneck, 瓶颈，堵塞。"The project will eliminate the bottleneck by widening the road," 这个项目要通过加宽道路来解决交通堵塞的问题。
感恩节是美国人坐飞机旅行的高峰期。"New York's three major airports continue to be one of the worst air travel bottlenecks in the country," 纽约三大机场依然是美国空中客运的主要瓶颈之一。"Thousands of fans waiting to see the battle between the two best golfers created a bottleneck at the entrance," 成千上万的球迷为了目睹最棒的两个高尔夫选手一决胜负，把比赛入口堵得水泄不通。好的，今天我们学习的词是bottleneck...
