to start using something different, especially something more sustainable
何か別のものを使い始める、特にもっと持続可能なもの (nanika betsu no mono o tsukai hajimeru, toku ni motto jizoku kanou na mono)
"Many companies are now switching to renewable energy sources."
"多くの企業が今、再生可能エネルギー源に切り替えています" (ooku no kigyou ga ima, saiseikanou enerugii gen ni kirikaeteimasu)
to begin an effort to make yourself or something better
to interrupt someone while they are speaking
to start a device or piece of equipment
to think carefully about your feelings and actions
to stop thinking about work; to relax mentally
to arrange or plan something; to repair or prepare something
