icing on the cake
01
仕上げのご褒美, さらに良くするもの
something extra that is added to something that is already good in order to make it perfect
approving
idiom
例
My day was already going well, but when I found out I got the promotion, it was like icing on the cake.
昇進後のボーナス旅行はまさに仕上げのご褒美だった。



























