to remain
例
Despite the challenges, he remained optimistic.
課題にもかかわらず、彼は残った楽観的。
02
残る, 留まる
to stay in the place one has been for some time
Intransitive: to remain somewhere
例
After the meeting, she decided to remain in the conference room to review the documents.
03
残る, 存続する
to stay in existence after other parts or elements have disappeared or been used up
Intransitive
例
The ancient ruins are all that remain of the once-thriving civilization.
古代遺跡は、かつて繁栄した文明の残りすべてです。
04
残る, 未解決のままである
(of tasks, issues, or actions) to still be incomplete or unaddressed
Intransitive
例
Several important decisions remain to be made before the project can move forward.
プロジェクトが前に進む前に、いくつかの重要な決定が残っています。
