名詞 promotion:

1. a message issued in behalf of some product or cause or idea or person or institution
   同義詞：publicity, promotional material, packaging
2. act of raising in rank or position
3. encouragement of the progress or growth or acceptance of something
   同義詞：furtherance, advancement
4. the advancement of some enterprise
   同義詞：forwarding, furtherance

1. Your hope of promotion is a mere delusion.
   你提升的希望只不過是一種幻覺。
2. This year's sales promotions haven't been very successful.
   今年的推銷活動不是很成功。
3. There are good chances of promotion in this firm.
   這家公司里提升的機會很多。

pro.mo.tion

n.（名詞）
The act of promoting or the fact of being promoted.
促進：促進的行為或被促進的事實
Advancement in rank or responsibility.
晉升：在職位或責(zé)任上的前進
Encouragement of the progress, growth, or acceptance of something; furtherance.
發(fā)揚，助長：對某事的進步、成長或接受的鼓勵；更進一步
Advertising; publicity.
宣傳，推銷：做廣告；宣傳

【引伸】
promo.tional
adj.（形容詞）
promo.tionally
adv.（副詞）