Spanish phrase
Si tienes dudas, ~.
Meaning
If you have any questions don't hesitate to ___.
When to use it
Invites requests for help in a neutral polite way. Suitable for colleagues, clients, and friends in both formal and casual contexts.
Example dialogue
Si tienes dudas, no dudes en preguntar.
If you have any questions don't hesitate to ask.
De acuerdo, gracias.
Got it, thanks.