cross key 1

例句：

1. 1. The car was parked at the cross key.
   汽车停在十字交叉口。
2. 2.The traffic police were directing traffic at the cross key.
   交通警察在十字交叉口指挥交通。
3. 3.The bus driver made a u-turn at the cross key.
   公交车司机在十字交叉口做了一个U形转弯。