to line one's (own) pocket
01
私腹を肥やす, 不正に儲ける
to gain money using methods that are illegal or dishonest
idiom
例
The corrupt politician was caught using his position to line his own pockets with bribes.
その慈善団体は子どもを助けるためのもので、誰かが私腹を肥やすためではなかった。



























