the practice of leaving a book in a public place so that another person can find it, read it and then leave it where somebody else will find it 图书漂流(将书留在公共场所供他人拿走阅读) The book had a label in it saying it was from bookcrossing. 这本书有一个标签,表明它是图书漂流活动的书。 A friend introduced me to the idea of bookcrossing. 一个朋友向我介绍了图书漂流的理念。