international travel

• 国际旅行

international travel的用法和样例：

例句

1. The speed and volume of international travel have increased to an astonishing degree.
   如今国际旅行的速度和流量都上升到一个相当惊人的程度。
2. International travel has grown to the point that many hotels find it necessary to employ bilingual or even multilingual staff members.
   国际旅行发展迅速，许多旅馆都感到有必要雇用能讲两种或多种语言的职员。