I was browsing at the bookstore.我在逛书店。 I couldn't find 'Harry Potter'我找不到哈里波特。 I asked the clerks to show me the book.我要求店员把书给我。 I was so absorbed in the series of 'Harry Potter', because it's so amazing.我沉迷在哈里波特系列丛书里，因为好好解散。