<prompt> Translate the following text to EnglishMwongozo wa shamba hutumia mifumo mbalimbali ya utoaji ikiwa ni pamoja na matangazo ya satelaiti, mkutano wa simu wa video na mafundisho ya darasa ya kati na ya ndani.  <response>: The field guide uses a variety of delivery mechanisms including satellite broadcasts, video teleconferencing and centralized and localized classroom instruction. 