He helped people find their seats before the concert.

VOA: special.2009.04.11

Before that, he was a child prodigy She was a music teacher, and probably a concert pianist. But I don't think she had a great career.

在这之前，他是一个神童,她是一个音乐教师，也可能,是一个音乐会钢琴家，但我不认为,她有个这么好的职业。

麻省理工公开课 - 电影哲学课程节选

Before that, he was a child prodigy She was a music teacher, and probably a concert pianist. But I don't think she had a great career.

在这之前，他是一个神童,她是一个音乐教师，也可能,是一个音乐会钢琴家，但我不认为,她有个这么好的职业。

麻省理工公开课 - 电影哲学课程节选