https://online2.tingclass.net/lesson/shi0529/0008/8865/56.mp3
更新日期：2014-02-28浏览次数：712次所属教程：英语博客 北美风情
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How often do you go to the beach? Everyday? Sometimes? Once in a blue moon? We use the expression once in a blue moon to talk about the frequency of something or how often you do a certain activity. We hope you listen to Culips more than once in a blue moon!
听力原文
How often do you go to the beach? Everyday? Sometimes? Once in a blue moon? We use the expression once in a blue moon to talk about the frequency of something or how often you do a certain activity. We hope you listen to Culips more than once in a blue moon!