Evidently Biddy had taught Joe to write.是什么意思？

Evidently Biddy had taught Joe to write.

一望而知,毕蒂已经教会了乔写字.

evidently

adv. 明显地，显而易见，明显地，清楚地，错不了，毫无疑问；

例句
The army evidently fears that, under him, its activities would be severely circumscribed...
军方显然担心在他的领导下，其活动将受到严重制约。

biddy

n. 小鸡，母鸡，女佣人；

例句
Evidently Biddy had taught Joe to write.
一望而知,毕蒂已经教会了乔写字.

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

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

taught

v. 教( teach的过去式和过去分词 )，教书，训练，教育；

例句
The way that American history is taught may change in order to accommodate some more of those cultures.
美国历史的授课方式可能会为了照顾到更多的文化而作改变。

JOE

abbr. Juvenile Opportunities Extension 青少年扩展机会；

例句
Marion berated Joe for the noise he made.
玛丽昂严厉斥责乔吵吵闹闹。

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。

write

vt.& vi. 写，写信，写作，作曲；

例句
The clinic doctor will then write to your GP to get his agreement.
然后门诊医生将会写信给你的全科医生以取得他的同意。