My house is on the outskirts of the city. - Benim evim kentin dış mahallelerindedir.
Tom lives on the outskirts of town. - Tom kentin dış mahallelerinde oturuyor.
outlying areas (as of a city or town); "they lived on the outskirts of Houston"; "they mingled in the outskirts of the crowd
The outskirts of a city or town are the parts of it that are farthest away from its centre. Hours later we reached the outskirts of New York. the parts of a town or city that are furthest from the centre on the outskirts (of sth)