Zhège guójiā de zǒngtǒng shì mínxuǎn chǎnshēng de.
The president of this country is chosen through popular election.
Tips
usage
民选 is an attributive adjective meaning 'elected by the people.' It typically precedes a noun: 民选总统 (elected president), 民选政府 (elected government). It stresses democratic legitimacy.