transport

smuggling

transport ship

blood transfusion

import ②afferent

transport aircraft

air transport

armored car (for transporting valuables)

means of transportation

transport truck

export ②efferent

transportation

smuggled goods

transfusion

export controls

direct import

export and import

(means of) transport

reimportation ②(cultural, etc.) reverse import (e.g. California rolls being introduced in Japan)

gain or loss

export reduction