as busy as a beaver

Другие идиомы:

• ahead of the pack
• alley cat
• as awkward as a cow on roller skates
• as blind as a bat
• as clean as a hound's tooth
• as conceited as a barber's cat
• as crooked as a dog's hind leg
• as drunk as a skunk
• as fat as a pig
• as gentle as a lamb
• as gruff as a bear
• as hungry as a bear
• as innocent as a lamb
• as meek as a lamb
• as nervous as a cat