Travelling in europe—80 dialogues 并列题名：Travelling in europe—80 dialogues Travelling in America—80 dialogues Travelling in China—80 dialogues Travelling in Asia——80 dialogues 并列题名：Travelling in America—80 dialogues 并列题名：Travelling in Asia——80 dialogues 并列题名：Travelling in China—80 dialogues Travelling in Oceania and Africa—80 dialogues traveling europe on a budget