Spanish phrase
Lo más importante es ~.
Meaning
The most important thing is ___.
When to use it
Expresses the top priority in a situation. Used in meetings or reports to indicate what must be focused on, slightly formal.
Example dialogue
Lo más importante es cumplir el plazo.
The most important thing is meeting the deadline.
De acuerdo, priorizaremos esa tarea.
Understood, we'll prioritize that task.