She is assailed by self-doubt and emotional insecurity.是什么意思？

She is assailed by self-doubt and emotional insecurity.

她被自我怀疑和情感上的不安全感所困扰。

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。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

assailed

v. 攻击( assail的过去式和过去分词 )，困扰，质问，毅然应对；

例句
The labour movement has been assailed by accusations of sexism and demands for change from feminists.
劳工运动遭到女权主义者的猛烈抨击，指责其存在性别歧视，并要求作出改善。

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

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

emotional

adj. 表现强烈情感的，令人动情的，易动感情的，感情脆弱的；

例句
He provided an emotional anchor for her...
他是她的精神支柱。

insecurity

n. 不安全，不牢靠，局促不安，无把握；

例句
Many believe it was his shyness and insecurity which let him down...
很多人认为是他的腼腆和缺乏安全感拖了他的后腿。