跨省区分行的英文：
trans-provincial or trans-regional branches

Develop trans-regional and trans-industry(inter-trade) enterprise groups
发展跨地区跨行业的企业集团

Late in 1935 American clipper planes began trans-Pacific flight
1935年底，美国的远程客机开始了横越太平洋的飞行。

To hold a trans-provincial professional activity of order or sales exhibition of publications
举办跨省专业性出版物订货、展销活动

Owen died an unknown provincial.
欧文死的时候是一个不为人知的外乡人。

Are you a local resident or provincial?
你是本地人还是外地人？

The audience was dull and very provincial.
观众既呆板又非常守旧。

regional exchange
美国在纽约以外地区的证券交易所

He is an authority in the region of chemistry.
他是化学界的权威。

This region is remarkable for its scenery.
这个地区享有风景独特的盛名。