Me tienen que vestir porque me duele el brazo

[ROBINDESBOIS]

How can I translate me tienen que vestir?

[poli]

How can I translate me tienen que vestir?
They have to dress me.

[Perikles]

Somebody has to help me get dressed...(normal usage)
Somebody has to dress me (formal)
etc.
.

edit - they have to (as well)