hide one's face
hide one's head
To lower your head or turn your face away because of shame or embarrassment.
The teacher found out that Tom had cheated, and Tom hid his head.
When Bob said how pretty Mary was, she blushed and hid her face.
To feel embarrassed or ashamed.
We will beat the other team so badly that they will hide their heads in shame.
hide one's head in the sand
bury one's head in the sand
have one's head in the sand
put one's head in the sand
To keep from seeing, knowing, or understanding something dangerous or unpleasant; to refuse to see or face something.
"Прятать голову в песок"; избегать информации о неприятных, опасных ситуациях.
If there is a war, you cannot just bury your head in the sand.
Get your head out of the sand and handle the problem.
Перестань прятать голову в песок и реши эту проблему.