We were both on the staff of the British Film Institute at the time.

【staff】那时候，我们两个都是英国电影协会的员工。

As far as I know, the only way to hear the English version is on a British Film Institute DVD, which requires an international DVD player.

据我所知，听英文版的唯一途径是英国电影学院的 DVD，这需要国际 DVD 播放器。