to make changes to something to make it more interesting or effective
何かをより面白く、または効果的にするために変更を加えること (nanika wo yori omoshiroku, mata wa kouka teki ni suru tame ni henkou wo kuwaeru koto)
"The restaurant decided to ring the changes with a new menu."
"レストランは新しいメニューで変更を加えることを決定しました。" (Resutoran wa atarashii menyuu de henkou wo kuwaeru koto wo kettei shimashita.)
to cooperate with members of the opposing political party
to manage even when something is missing
to be born into a rich family
do whatever makes you happy or interested
to increase pressure or intensity
to lose consciousness, usually during surgery