make sth take longer;delay
"We prolonged our stay"
"She extended her visit by another day"
"The meeting was drawn out until midnight"
"We sustained the diplomatic negotiations as long as possible"
"prolong the treatment of the patient"
"keep up the good work"
Lack of brothers..prolonged my childishness.
出自： Day Lewis
I don't think there's much point in prolonging this.
出自： R. Thomas