to live a lie
01
嘘の人生を生きる, 偽りの人生を送る
to have a life that is built on lies and deception
慣用句
くだけた
例
Despite being unhappy in their marriage, she chose to live a lie and pretended everything was perfect to avoid societal judgment.
彼は家族にようやく真実を話すまで、何年も嘘の人生を生きていた。
