Je dois finaliser ce dossier avant la fin de la journée.

Pronunciation: zhuh dwah fee-nah-lee-zay suh doh-see-ay ah-vahn lah fin duh lah zhoor-nay

Meaning: I need to finalize this file/case before the end of the day.

This is a practical phrase commonly used in French workplaces when discussing deadlines and project management—essential for professional communication.