The president's impulsiveness often worries his advisers.是什么意思？

The president's impulsiveness often worries his advisers.

总统爱冲动的脾气经常让他的顾问们担心。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

impulsiveness

n. 易冲动；

例句
The president's impulsiveness often worries his advisers.
总统爱冲动的脾气经常让他的顾问们担心。

often

adv. 常常，经常，时常，再三；

例句
Genetic abnormalities are more often associated with faults in paternal DNA than in maternal DNA.
相对于母本DNA,基因畸变往往更多地与父本DNA上的缺陷相关。

worries

v. 担心( worry的第三人称单数 )，为…发愁，（使）困扰，（使）烦

例句
Sterling took a battering yesterday as worries grew about the state of Britain's economy.
由于人们对英国经济状况的担心与日俱增，英镑昨天受到重挫。

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。

advisers

n. 顾问，劝告者( adviser的名词复数 )，<美>（指导大学新生学科问题等的）指导教授；

例句
In Washington, the President and his advisers spent the day in meetings.
在华盛顿，总统和他的顾问们一整天都在开会。