她是流行歌曲演唱组的主唱。

She is a lead singer in a pop group.

如果是这样的话，则请她们前去参加试唱，以筹建一个新的演唱组。

If so, they were asked to turn up for auditions for a new group.

在父亲、轧钢厂工人乔·杰克逊的指导下，迈克尔和几个哥哥杰梅因、马龙、杰基、蒂托组成了一个演唱组。

Coached by his father Joe, a steel-mill worker, Michael and older brothers Jermaine, Marlon, Jackie and Tito formed a singing group.