My father is engaged in foreign trade. - Babam dış ticaretle uğraşır.
My father is engaged in foreign trade.
Babam dış ticaretle uğraşır.
My father has been engaged in foreign trade for many years. - Babam yıllardır dış ticaretle meşgul.
My father has been engaged in foreign trade for many years.
Babam yıllardır dış ticaretle meşgul.