bury\ one's\ head\ in\ the\ sand


bury\ one's\ head\ in\ the\ sand
• hide one's head in the sand
• bury one's head in the sand
• have one's head in the sand
To keep from seeing, knowing, or understanding something dangerous or unpleasant; to refuse to see or face something.

If there is a war, you cannot just bury your head in the sand.


Словарь американских идиом. — СПб., Изд-во "Лань". . 1997.