Withtourismdevelopingfast,you'dexpectgreaterunderstandi...
问题详情：Withtourismdevelopingfast,you'dexpectgreaterunderstandingbetweenthenationsoftheworld.Notabitofit!Superbsystemsofcommunicationbyair,seaandlandmakeitpossibleforustovisiteachother'scountriesata...