stick to
US /stɪk tə/
UK /stɪk tə/

1.
manter, aderir a
to continue doing something or to continue to believe in something
:
•
You should stick to your diet if you want to lose weight.
Você deve manter sua dieta se quiser perder peso.
•
Let's stick to the original plan.
Vamos manter o plano original.