权威例句
Worldwide destinations casebook :the geography of travel andtourism
Worldwide destinations casebook: The geography of travel and tourism: Second edition
Book Review: Time travel in Einstein's universe: the physical possibilities of travel through time / Houghton-Mifflin, Boston, 291 p...
Book Reviews: The Travels of William Bartram. Naturalist's Edition
The Norton Book of Travel
Female fiddler crabs settle for less: the travel costs of mate choice
Medicine and books: Textbook of Travel Medicine and Health
The use of travel guidebooks by packaged and non-packaged Japanese travellers: A comparative study
Mark Twain, Travel Books, and Tourism: The Tide of a Great Popular Movement
Narratives of World Heritage in travel guidebooks.