something that no longer exists or happens
もう存在しない、または起こらないこと (mou sonzai shinai, mata wa okoranai koto)
"With smartphones, landline phones are a thing of the past."
"スマートフォンのおかげで、固定電話は過去のものになった。" (sumaatofon no okage de, koteidenwa wa kako no mono ni natta)
a person's emotional condition
to hide or suppress your emotions
extremely good or impressive
to earn money to support the family
completely flawless or ideal
to speak frankly or sincerely