His career has been blighted by injuries.是什么意思？

His career has been blighted by injuries.

他的事业不断受到伤病的困扰。

his

pron. (he的所有格)他的，(he的物主代词)他的东西；det. 属于他的，用于名词前，自己的，指某人的，上帝的；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

career

n. 生涯，职业，事业；vi. 全速前进，猛冲；

例句
...a second career which absorbed her more completely than her acting ever had.
比演艺生涯更让她投入的又一职业

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

been

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去分词 ），在，存在，不受干扰，去过了，be的过去分词；

例句
Have you been able to have any kind of contact?...
你联系上了吗？

blighted

adj. 毁灭的；v. 使凋萎( blight的过去式)，使颓丧，损害，妨害；

例句
An embarrassing blunder nearly blighted his career before it got off the ground.
一个令人难堪的疏忽几乎毁掉了他还没有起步的事业。

by

prep. 在…旁边，表示方式，由于，经过；adv. 经过，表示保留或保存时用，短暂拜访；

例句
...expensive make-up that we saw being advertised by a beautiful model...
我们所见的由一位漂亮模特代言的昂贵化妆品

injuries

n. 伤害，损害( injury的名词复数 )，受伤处；

例句
The houses were set afire but there were only minor injuries to seven personnel...
房子着火了，但是只有7位职员受轻伤。