Alford loop

例句：

1. 1. TheAlford loop is a popular route forcyclists in the city.
   阿尔福德环路是城市里自行车爱好者的热门路线。
2. 2.The Alford loop was designed to connecttwo major highways.
   阿尔福德环路是为了连接两条主要高速公路而设计的。
3. 3. The Alford loop has been the subject of manystudies and analyses.
   阿尔福德环路一直是许多研究和分析的主题。