<prompt> Translate the following text to EnglishWafanyakazi wengi wa kilimo wa makazi ya kudumu wa kisheria huingia katika mkondo wa wahamiaji na kusafiri kutoka jimbo hadi jimbo kufuatia mahitaji ya kukua na kuvuna kwa mazao mbalimbali.  <response>: Many lawful permanent resident farmworkers enter the migrant stream and travel from state to state following the growing and harvesting demands for various crops. 