Je dois finaliser ce projet avant la fin de la semaine.

Pronunciation: zhuh dwah fee-nah-lee-zay suh pro-zhay ah-vahnt lah fahn duh lah suh-mehn.

Meaning: I need to finalize this project before the end of the week.

This phrase is essential for workplace communication in French, where discussing deadlines and project timelines is a daily occurrence in professional settings.