They regarded his behavior as childish.とは 意味・読み方・使い方

His behavior was certainly eccentric [out of the ordinary (異常だった)].

He contrived to get himself disliked.

His conduct laid him open to public criticism.

He incurred public censure by his conduct.

His insolent attitude repels [revolts] me.

He avenged himself [was avenged] on them (for the insult).

His self‐respect was wounded.

Hardship warped his disposition.

When I said no, he changed his tune unexpectedly.

He was indignant over his rough treatment.

He managed to slough off these bad habits.

He was overwhelmed with a sense of self-disgust.

His look [countenance] had a sternness about it that made him difficult to approach.

Ill‐treatment indisposed him toward his boss.

His arrogance blinded him to the defects of his argument.

He was well [badly] treated by his uncle.

He behaved with all his usual indecisiveness.

He was shamed out of his bad habits.

They treated him with cruelty and insult.

His antics disrupted the meeting.

He fell [lapsed] into unconsciousness.

He resented being sworn at.

they put an unsympathetic construction on his conduct

We think her attitude toward him is a precalculated action.

His fiery words incited them to rebellion.

His behavior was theatrical.

He felt much affronted at having his presence disregarded.

I think that his attitude was rude.

his treatment of the children is an abomination

He tackled the tricky problem in his usual experienced manner [with his customary aplomb].