中ちゅう外がい

noun

home and abroad; domestic and foreign

Refers to the relationship or distinction between one's own country and other countries. Often used in news or formal contexts.

• この問もん題だいは中ちゅう外がいの注ちゅう目もくを集あつめている。

  This issue is attracting attention both at home and abroad.

noun

inside and outside; interior and exterior

Refers to the distinction between the inside and outside of a place, organization, or group. Less common than sense 1.