His behaviour was indubitably ill-judged.是什么意思？

His behaviour was indubitably ill-judged.

他的行为明显是欠思量。

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。

behaviour

n. 行为，举止，（人、动植物、化学药品等的）表现方式，态度；na. “behavior”的变体；

例句
...homosexuals, whose sexual behaviour is still accounted sinful by the church.
其性行为仍然被教会认为是罪孽深重的同性恋者

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。

indubitably

adv. 无疑地，确实地；

例句
His behaviour was indubitably ill-judged.
他的行为明显是欠思量。