回答

・overconfident in their own abilities

「對自己的能力過於自信」可以用overconfident in their own abilities來表達。

overconfident是"極端自負"，"Ability"是"能力、技能"的意思。

He is overconfident in his abilities.
（他過分自信於自己的能力。）

He is so overconfident in his own abilities that he has no desire to listen to anyone else's opinion.
（他對自己的能力太自信了，以至於他根本不想聽別人的意見。）

有幫助｜0