1、Herbert Butterfield was regarded as the foremost British historian of the 0th century.
赫伯特·巴特菲爾德(900- 979)是0世紀英國杰出的歷史學家。

2、John Butterfield ordered his men never to let the mail out of their sight.
約翰·巴特菲爾德命令他的工作人員不能讓信件離開他們的視線。

3、Herbert Butterfield was regarded as the foremost British historian of the 20th century.
赫伯特·巴特菲爾德(1900- 1979)是20世紀英國杰出的歷史學家。

4、Butterfield prospered as a salesman of special editions.
巴特菲爾德當上特制版本的推銷員，十分成功。

5、Mr. Butterfield denies having anything to do with the episode.
巴特菲爾德先生否認他和這一事件有關(guān)。