stour

例句：

1. 1. The lost traveler was found by the police.
   失踪的旅行者被警方找到。
2. 2. He wandered aimlessly through the streets.
   他漫无目的地在街上闲逛。
3. 3. Many travelers come to this city for its beautiful scenery.
   许多旅行者来到这座城市，欣赏其美丽的风景。