"许多人在各行业做出突出贡献"翻译成英文是什么?"与国外学校友好往来"翻译成英文是什么?

A lot of people make great devotions/contributions in all walks of life.各行各业翻译是all walks of life.
Have good communications with foreign schools.

Many people make remarkable contributions in their respective occupations.

A lot of people make great contributions in kinds of trades.
Communicate with the foreign schools in good manners.

Many people make the prominent contribution in various professions