n.提升；促进；晋升；促销
They worked for the promotion of world peace. 他们为促进世界和平而努力。
I have every confidence that he'll get a promotion soon. 我很有信心,他不久就会晋升的。
This year's sales promotions haven't been very successful. 今年的推销活动不是很成功。
adj.推销的；增进的；晋升的
n.促销；晋升
名词promotion的复数形式.
