перевидите на русский правильно
a birthday person is not expected to spend his special day in the kitchen. Something simple but elegant (not something you would eat any day) will suffice for the occasion. In the United States an adult person having a birthday feels no particular social obligation to invite guests home for festivities. This time is usually reserved for the family and close family friends. Go - workes may have a group gathering at coffee break time with cake and icecream and a small gift, for which all have contributed.