Perhaps he had slightly misled them, but it was quite unintentional...是什么意思？

Perhaps he had slightly misled them, but it was quite unintentional...

也许他给他们造成了小小的误导，但他不是有意的。

perhaps

adv. 或许，（表示不确定）也许，（用于粗略的估计）或许，（表示勉强同意或其实不赞成）也许；n. 假定，猜想，未定之事；

例句
I would love to go abroad this year, perhaps to the South of France.
我今年很想出国，可能是去法国南部。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

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。

slightly

adv. 轻微地，轻轻地，细长地，苗条地，〈罕〉轻蔑地，粗；

例句
On first acquaintance she is cool and slightly distant.
初次相见时她表现冷淡并有点爱搭不理。

misled

v. 给…错误印象( mislead的过去式和过去分词 )，使误解，把…带错路，把…带坏；

例句
Jack was furious with his London doctors for having misled him...
杰克对伦敦的医生欺骗自己的行为感到非常生气。

them

pron. 他们，她们，它们；

例句
I take care of them to the best of my abilities...
我尽我所能地照顾他们。

but

conj. 但是，而是，除了，只因为；prep. 除…以外；adv. 只，不过，只是，另一方面；n. 借口，推辞，但是，反对；pron. [关系代词，意义相当于 who…not, which…not]；vt. 对…说“但是”；

例句
English food can be wonderful but the normal English diet is abominable.
英国也有美食，只是一般的日常饮食太过糟糕。

it

pron. 它，他，正好是所需的，事实[情况]；n. <美俚>傻瓜，笨蛋，<俚>绝妙的人，理想的东西，登峰造极；

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

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

quite

adv. 相当，很，非常，确实如此；

例句
For a novelist, that's quite an accomplishment...
对于一位小说家来说，那是相当了不起的成就。

unintentional

adj. 不是故意的，无意的，无心的，无意识的；

例句
There are moments of unintentional humour.
有几个并非出于本意的引人发笑之处。