face-flushing

例句：

1. 1. Shefelt embarrassed when shemade a mistake in front of everyone.
   她在众人面前犯了错，感到尴尬。
2. 2. He wasso ashamed that he couldn't look anyone in the eye.
   他如此羞愧以至于不敢直视任何人的眼睛。
3. 3. The momentshe saw her boss, she flushedwith shame.
   她一看到老板就脸红了。