There are three poles standing in my garden.

He bought a new rod.

The Internet of Things is an important technology in modern society.

Smoking is prohibited in this park.

In this park, smoking is strictly prohibited.

A sphincter plays a role in opening and closing certain parts of the body.

He started training his anal sphincter.

This service is based on volume.

My duty is to make this project successful.

He was working as an ancient official.