In Japanese grammar, postpositions play an important role.

The prepositional case plays an important role in English grammar.

I am very interested in genetics.

This disease is caused by the gene.

Postfix notation is one method of expressing calculations.

Prefix notation is a notation where the operator comes before the operands.

He went to look for an old fort.

This azimuth is measured clockwise from the north.

His visit brought us a big surprise.

He is well-versed in operating a howitzer.