to put money, effort, or time into something to achieve a profit or result
利益や結果を得るために、何かにお金、努力、または時間を投資すること (rieki ya kekka o eru tame ni, nanika ni okane, doryoku, matawa jikan o tōshi suru koto)
"The country continues to invest in renewable energy projects."
"その国は再生可能エネルギープロジェクトに投資し続けています。" (sono kuni wa saiseikanō enerugī purojekuto ni tōshi shi tsuzukete imasu)
to use something in small or limited amounts
to become part of a group or situation easily; to adjust to...
to understand or share similar feelings with someone
to reject or refuse something
to practice and improve until becoming very skilled
to explore a topic deeply by asking questions
