YOU SAID:

Selling is service and service is selling

INTO JAPANESE

売ることはサービスであり、サービスは売ることです

BACK INTO ENGLISH

Selling is a service and service is to sell

INTO JAPANESE

販売はサービスであり、サービスは販売することです

BACK INTO ENGLISH

Sales are services and services are to sell

INTO JAPANESE

販売はサービスであり、サービスは販売することです

BACK INTO ENGLISH

Sales are services and services are to sell