Examples of using Is impossible to know in English and their translations into French
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                        Colloquial
                    
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                        Official
                    
 
Although it is impossible to know how many lives these resilience efforts have saved, reports do point to  the significant contribution of UNICEF in this area.
International Economic Cooperation, it is impossible to know how these mandated responsibilities are  implemented in the present structure
without access to  the original record, it is impossible to know where the shortcoming lies.
What matters for a given investment is  how prices evolve over the life of the project, which is impossible to know when long-term investment decisions must be  made.
It is impossible to know precisely how many requests are  not forwarded to  sanctions committees, but the fact that
When we buy a product, it is impossible to know how much greenhouse gas(GHG) was  emitted,
remained without consequence, it is impossible to know the nature of the incapacity which would have been  caused
bone mineral density loss43 Given the available evidence, it is impossible to know at this time whether or not Depo Provera use will put women at greater risk for fractures in later life.
however use of this method means that it is impossible to know whether a participant has overestimated themselves,
since if it's not measured it is impossible to know which solutions are being  effectives
water monitoring in wetlands(flow, groundwater levels, extraction, etc.) and the abstractions that affect them, it is impossible to know whether wetlands have all the water they require.
the procedural context may be"adverse" to  an interested party, it is impossible to know so, since such inferences are  drawn where information representing the real situation of the interested party is  missing.
While it is impossible to know for certain when the peak hours will occur,
vague product definition in this preliminary injury inquiry, it is impossible to know whether an eventual finding would only be  applied to  the extent necessary
It's impossible to know.
It's impossible to know if you would be  attracted to  your father?
It's impossible to know everything about a city.
Medically speaking, it's impossible to know.
It was impossible to know someone's opinion unless he/she expressed it.
But even then it will be impossible to know the exact origin.