at one's ease or convenience
有空时,方便时。
有空时, 方便的时候
Then, the financial jest with acerbic only zealous those past economist, what had become American at one's leisure today is newfangled.
于是,那些过去只有尖刻的经济学家热衷的金融笑话,今天已经成为了美国人茶余饭后的最新流行。
This word that chamberlain gives doorknob Yuan Zongkui says to listen to everybody, one city person manages this in jest Matthew is persnickety, regard the joke of at one's leisure as this his word.
管家出门把元宗逵的这番话说给大家听,一州人都在笑话这位司马太小气,都把他的这番话作为茶余饭后的笑料。
at one's ease or convenience
有空时,方便时。