hide one's face

hide one's face или hide one's head  {v. phr.}

1. Опускать голову или отворачиваться от стыда или смущения.

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.

2. Испытывать смущение или стыд.