Moving in a constant direction on (a road, path, or any linear object).

के साथ

English Usage: The fence runs along the property line.

Hindi Usage: बाड़ संपत्ति की सीमा के साथ चलती है।

A flexible band worn around the waist to support trousers or hold tools.

कमरपट्टा

English Usage: He tightened his belt before going out to dinner.

Hindi Usage: उसने डिनर पर जाने से पहले अपने कमरपट्टे को कस लिया।

To secure with a belt, often in the context of driving safety.

बेल्ट लगाना

English Usage: Remember to belt yourself in before the drive.

Hindi Usage: ड्राइव पर जाने से पहले खुद को बेल्ट लगाना मत भूलो।

In a line or together with something.

साथ

English Usage: She walked along the beach.

Hindi Usage: वह समुद्र तट के साथ चली।