1. A mobile terminal comprising: a display unit to display screen information; a translation function unit to translate a translation-source information of the displayed screen information; and a controller configured to: display a translation window overlapping with the screen information; determine the translation-source information based on a display region of the translation window; translate the determined translation-source information using the translation function unit; display, on the translation window, translation-target information translated from the translated translation-source information; receive a predetermined-type touch input applied to the translation-target information displayed on the translation window, determine a portion of the translation-source information that corresponds to the translation-target information that is output to a region corresponding to the translation window to which the predetermined-type touch input is received; and in response to the predetermined-type touch input applied to the translation-target information, perform an operation associated with the translation source information.
1. A mobile terminal comprising: a display unit to display screen information; a translation function unit to translate a translation-source information of the displayed screen information; and a controller configured to: display a translation window overlapping with the screen information; determine the translation-source information based on a display region of the translation window; translate the determined translation-source information using the translation function unit; display, on the translation window, translation-target information translated from the translated translation-source information; receive a predetermined-type touch input applied to the translation-target information displayed on the translation window, determine a portion of the translation-source information that corresponds to the translation-target information that is output to a region corresponding to the translation window to which the predetermined-type touch input is received; and in response to the predetermined-type touch input applied to the translation-target information, perform an operation associated with the translation source information. 2. The mobile terminal of claim 1 , wherein the translation window is displayed in a region in which the translation-source information is displayed.