something that seems promising at first but fails to deliver
যে কিছু প্রথমে আশাপ্রদ মনে হয় কিন্তু পরে সফল হয় না
"The peace talks were just a flash in the pan."
"শান্তি আলোচনা শুধু অস্থায়ী ছিল।"
To go bankrupt or out of business.
To make an important new discovery or innovation; to do some...
to make a lot of progress or improvement
A sudden creative idea
something that is too expensive or not worth its price
To change direction or strategy to adapt to the market.