魔王对佛祖说:develop the roll-up of marketing launch budget是什么意思？

develop the roll-up of marketing launch budget是什么意思？ DEVELOP A ROLL OF FILM roll-up是什么意思？ we hope to develop the conference program let the times roll是什么意思？ roll with the punch什么意思 roll their sleeves up in helping意译怎么翻，SOS！ THE BOYS LIGHT UP The Lay-up是什么意思？ China is still one of the less ______ countries in the world(develop)