They teach managers to accept reversals as a fact of business life.是什么意思？

They teach managers to accept reversals as a fact of business life.

他们教给管理人员要将挫折视为生意上的平常事。

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

teach

vt. 教，教导，训练，教授；vi. 教书；

例句
Different schools teach different types of syllabus, from the highly academic to the broadly vocational.
不同的学校有不同的教学计划，从高度学术的到普通职业教育的，不一而足。

managers

n. 经理，管理人( manager的名词复数 )，以某种方式管理人、家庭、钱财等的人；

例句
Other industries have had to sack managers to reduce administrative costs...
其他行业只得精简管理人员以减少行政开支。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

accept

vi. 承认，同意，承兑；vt. 接受，承认，承担，承兑；

例句
Eventually Sam persuaded her to accept an offer of marriage...
最终萨姆说服她接受了求婚。

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

fact

n. 事实，实情，实际，真相，证据，犯罪行为；

例句
The whole air of menace was accentuated by the fact that he was so cordial and soft-voiced.
他如此亲切，说话轻声细语，这更加重了威胁的语气。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

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

business

n. 商业，交易，生意，事务，业务，职业，行业；

例句
Many men still have difficulty accepting a woman as a business partner...
许多男性仍然无法接受女性商业伙伴。

life

n. 生活，生计，生命，性命，一生，寿命，人生，尘世；

例句
In his later life he became even more absent-minded.
他晚年变得愈加健忘了。