travel rate

例句：

1. 1. The company's travel rate has increased by 10% since last year.
   该公司的旅行率自去年以来增加了10%。
2. 2.The government is considering raising the travel rate to encourage more people to travel abroad.
   政府正在考虑提高旅行率以鼓励更多人出国旅游。
3. 3.The increase in travel rates has made it more expensive for tourists to visit popular tourist destinations.
   旅行费用的增加使得游客访问热门旅游目的地变得更加昂贵。