English ⇄ Russian

is your department stresses
humor.	это по вашей части ("Now, Watson, the fair sex is your department", said Holmes, with a smile, when the dwindling frou-frou of skirts had ended in the slam of the front door. – Sir Arthur Conan Doyle ART Vancouver)
idiom.	по вашей части (“Now, Watson, the fair sex is your department.” – «Прекрасный пол – это по вашей части, Ватсон.» (Sir Arthur Conan Doyle) ART Vancouver)