旅遊英語3：交通＆用餐 免費版 is an Android application created by Soyong Corp. and is available for free. It belongs to the Education & Reference category and is part of a series of e-books that serve as a travel guide for self-guided trips. This book focuses on transportation and dining and provides essential English conversation tools for travelers. The app includes features like Conversation Guide, Vocabulary List, and Travel Tips, which help travelers prepare for their trips by providing them with important information. The app also offers a variety of useful features such as bookmarks, interactive exercises, and a search function that helps users quickly find the content they need. Overall, this app is a great tool for those who want to improve their English skills while traveling and need a reliable guide for their trips.