Spanish phrase
No creo que pueda.
Meaning
I don't think I'll be able to.
When to use it
States that completing something seems unlikely. Often used as a soft refusal in workplace requests when extra resources or time are needed.
Example dialogue
¿Puedes encargarte del nuevo proyecto?
Can you take on the new project?
No creo que pueda asumir ese proyecto sin recursos adicionales.
I don't think I'll be able to take on that project without additional resources.