Amos Alonzo Stagg played and coached football for 71 years.是什么意思？

Amos Alonzo Stagg played and coached football for 71 years.

爱默斯?阿隆佐?史塔哥担任足球员与足球教练长达71年之久.

Amos

n. （圣经）阿摩司（前八世纪的希伯来先知），阿摩司书，<旧约圣经>中的一卷；

played

v. 演奏( play的过去式和过去分词 )，演出，参加比赛，捉弄；

例句
The band played the Czech anthem.
乐队演奏了捷克国歌。

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。

coached

v. 训练，辅导( coach的过去式和过去分词 )；

例句
Gunnell is not the sort to turn her back on someone who has coached her for 12 years.
冈内尔不是那种将指导了自己12年的教练拒之门外的人。

football

n. 足球〔美国通常指橄榄球〕，足球运动，屡屡引起争论（或分歧）的问题，被踢来踢去的难题；

例句
The England team were a poor advertisement for European football tonight...
英格兰队今晚为欧洲足球做了一次糟糕的宣传。

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。

years

n. 年( year的名词复数 )，年纪，一年的期间，某年级的学生；

例句
His wife was sentenced to seven years imprisonment for aiding and abetting him...
他的妻子作为他的从犯被判入狱7年。