to switch off lights when not needed to save energy
必要ないときにエネルギーを節約するためにライトを消す (hitsuyou nai toki ni enerugi wo setsuyaku suru tame ni raito wo kesu)
"Employees are encouraged to turn off lights when leaving the office."
"従業員はオフィスを離れるときにライトを消すように促されています。" (Jougyouin wa ofisu wo hanareru toki ni raito wo kesu you ni unagashareteimasu.)
to improve your knowledge or skills that you already learned
to compare different opinions before expressing your own
to move your body in rhythm with the music
to take action to protect from sudden changes or risks
to start an event or activity
to expand your business activities into new countries