مثل اب خوردن                                                      a pieace of cake

مثل روز روشن                                             

As bright as a day

مثل شب تار

As black as hell

سگ زرد برادر شغال است

As bad as another

مثل گرگ گرسنه

like a bull in china shop

مثل روباه پیر

As cunning as a fox

مثل مور وملخ

Dog eats dog