an idea or event that changes everything significantly
すべてを劇的に変えるアイデアや出来事 (subete o gekiteki ni kaeru aidea ya dekigoto)
"The new app was a real game changer for the company."
"新しいアプリは会社にとって本当にゲームチェンジャーでした。" (atarashī apuri wa kaisha ni totte hontōni **gēmu chenjā** deshita)
to show total indifference
To openly show your emotions or feelings.
someone very experienced at something
Believing something because you want it to be true, not beca...
in a difficult situation or near defeat
without any doubt; completely certain
