to cover

• 双手捂着耳朵

  cover one's ears with one's hands

• 捂着嘴笑

  cover a smile

• 用手指捂住鼻子

  cover one's nose with one's fingers

• 用手巾捂住眼睛

  cover one's eyes with a handkerchief

• 用帽子把脸捂上

  cover one's face with a hat

• 别人的嘴是捂不住的。

  Other people's mouths cannot be muffled.