0 having a wrong idea of what is likely to happen or of what you can really do; not based on facts -- 不切實際的；不實事求是的；不現實的
Without this knowledge base, individuals are likely to form goals that are unrealistic and find themselves with inadequate saving at retirement.
Experimental use of a range of trend-line algorithms produced results which were intuitively unrealistic for some cohorts.
Maybe, you will say, narratives are outmoded and unrealistic at the grand scale.
First, women who have never been pregnant are likely to be contraceptive drifters, probably because their assessment of the probability of pregnancy is unrealistic.
No doubt the most serious defect is the lack of uniformity, but to expect this is perhaps unrealistic.
It was also unrealistic about the extent to which public expenditure could be protected from short-term political considerations.
The idea of giving up life-years, days, hours, or even minutes for attributes such as information, preferred location, or reduced waiting times may appear unrealistic.
As outlined above, this is not merely unrealistic, given the extent of regulatory change.
