a dozen times的用法和樣例：
例句
- He's been to Hong Kong scores of times.
他曾多次去過香港。 - After a lot of persuasion, she agreed to go.
經過多次勸說后，她同意去了。 - You must go over the text a dozen times after class.
你們課後要把課文複習十幾遍。 - He said he has watched a tape of the fight more than a dozen times and still can't believe he was so outclassed.
他說他把比賽錄影看了不下十幾遍，始終無法相信自己會輸得那麼慘。
