to be in a situation where one makes a lot of money with little effort
少ない努力で大量のお金を得る状況にあること (Sukunai doryoku de tairyo no okane o eru jōkyō ni aru koto)
"He’s been riding on the gravy train since he took over the family business."
"彼は家族経営を引き継いでからずっとオン ザ グレイヴィー トレインに乗っている。" (Kare wa kazoku keiei o hiki tsuide kara zutto **on za gureivī torein** ni notte iru.)
to be in a strong position to control or influence a situati...
the matter is settled or finished
to feel relaxed and confident
to accept blame for something, often to protect others.
to eat something quickly
to schedule or confirm something in writing
