She has bookings for several concerts.是什么意思？

She has bookings for several concerts.

她签订了几个音乐会的演出合同。

she

pron. 她，它；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

has

v. 有( have的第三人称单数 )，（亲属关系中）接受，拿，买到；

例句
...the operation a patient has had.
病人做过的手术

bookings

n. 预约，预订( booking的名词复数 )；

例句
Nearly 60% of our bookings come from repeat business and personal recommendation.
我们近60%的订单来自于回头客和熟人介绍。

for

prep. 为，为了，倾向于，关于，当作；conj. 因为，由于；

例句
I've come looking for a bit of advice.
我特来讨教。

several

adj. 几个的，专有的，各自的，分别的；pron. 几个，数个，一些；

例句
He's already altered several of the proposals in his economic plan to accommodate demands of special interests.
他已经改动了经济计划中的几项提议以迁就特殊利益集团的要求。

concerts

n. 音乐会，演唱会，（音）协奏曲(concert的复数)，合奏（曲），音乐会( concert的名词复数 )；

例句
People who can't afford to go to the theatre or concerts can afford to go to football matches...
看不起电影或听不起音乐会的人可以去观看足球赛。