to do someone’s job temporarily
誰かの仕事を一時的にする (dareka no shigoto o ichijiteki ni suru)
"I had to fill in for my colleague while he was on leave."
"同僚が休暇中に代わりにしなければなりませんでした。" (Dōryō ga kyūka-chū ni **fill in for** shinakereba narimasen deshita.)
to collectively oppose something as one group
to gradually reduce expenses
to be covered completely with snow
to move up to view older posts or messages
to encourage people to keep going
to demonstrate that you value something
