I often listen to meteorological terms, saying "possibility of heavy rain every once in 50 years!".
But I wonder the expression "once in 50 years" is correct?
I believe it is more frequent.
For example, it seems that the record heavy rain is clearly increasing in number.
Heavy rain has fallen in the Hokuriku district today.
But I wonder the expression "once in 50 years" is correct?
I believe it is more frequent.
For example, it seems that the record heavy rain is clearly increasing in number.
Heavy rain has fallen in the Hokuriku district today.