to express gratitude or appreciation toward someone
誰かに感謝の意を表す (dareka ni kansha no i o arawasu)
"We should always give thanks to those who help us in tough times."
"私たちは常に困難な時に助けてくれる人々に感謝の気持ちを伝えるべきです。" (watashitachi wa jōzu ni kon'nan'na toki ni tasukete kureru hitobito ni **kansha no kimochi o tsutaeru beki desu**)
to support or defend someone as part of a group
to take on a challenge or responsibility willingly
to reach a particular standard or expectation
to fully enjoy or appreciate a positive feeling or moment
to elect someone to a position through voting
to organize actions to reach a common goal