cross-border
cross-bor der |ˈkrɔs ˌbɔrdər | ▶adjective passing, occurring, or performed across a border between two countries: cross-border trade.
cross-border ▶adjective involving movement or activity across a border between two countries: cross-border trade.
cr ó ss-b ò rder 形容詞 〖名詞 の前で 〗国境を越える, 国際的な 〈貿易など 〉; 越境者 [密入国者 ]に対する 〈取締りなど 〉.