【句型20】As it happens, a razor that is safe in Europe is unlikely to electrocute Americans.(Lesson 8)
    【譯文】碰巧在歐洲使用安全的剃須刀不大可能電死美國人。
    【講解】as it happens為插入語，對a razor…Americans表示強調(diào)。請掌握：
    as it happens/it just so happens：碰巧，偶然(used to tell someone something that is surprising, interesting, or useful)，例如：
    As it happens, I have my notebook with me.
    碰巧我?guī)еP記本。