under-delivering,over-promising,sole medium的意思

under-delivering,over-promising,sole medium的意思 over-promising and under-delivering.啥意思比如这句：I think Sony has had a history of over-promising and under-delivering.如果是一种营销策略呢？不是变成贬义的了吗？overpromising and underdelivering 到底是什么呢？ Delivering Excellence是什么意思? ove is color i ove you是什么意思 under under Love is For 1ove delivering a bleak vision翻译一下 baby ,can you give me Forever /ove? i 1ove you,Never changed 英语翻译.Sorry,Miss Tao.Game ove. 英语翻译signed an agreement under a tree2.Today ,stockbrokers deal with each other in the famous building on the corner of Wall Street .3.Many Chinese immigrants settled here .4.They created a community that is now home to immigrants from all ove L ove ,I am hanging on to you L ove ,I am hanging on to you A passion for delivering customer service of the highest standard Delivering SCORE!Comes to have the prize first! Delivering a full range of fast- and slow-acting proteins. Focus Excellence Teamwork - Delivering your commitment什么意思?