基本解释[新闻学与传播学]波士顿旅行家报英汉例句双语例句Three of them (Boston, New York, and Chicago) are must-visit American cities for any first-time traveller to the US.其中三个（波士顿，纽约和芝加哥）是任何首次来美国旅行的旅客必游的城市。boston traveller更多例句专业释义新闻学与传播学波士顿旅行家报