能顺便用这个词造一个地道的句子吗？
热心网友
jam tomorrow “明天的果酱”，比喻永远不会兑现的承诺出处是卡罗尔《爱丽斯漫游奇境记》的续集Through the Looking Glass，爱丽斯到White Queen那里打工，工资是1天两便士，还有一份jam，属于奖金。这果酱的给法是“Jam tomorrow and jam yesterday，but never jam today”昨天明天都有，只有今天没有，也就等于永远没有。欧美工人要求老板兑现承诺时也有打着标语，上书WHERE IS THE JAM的。例句 Once again, there is the promise of jam tomorrow, but this time we can taste the flavour.
热心网友
不能兑现的承诺
热心网友
jame tomorrow describes the situtation where you are promised something good in future, but you do not believe that you will ever really get it.例：For years the public has had to content itself with the politicatians' promises of jam tomorrow.
热心网友
楼上的朋友说的对
热心网友
果酱明天