Sagi khonagi

Agar ba sokhti badani sagi khonagi shinos shavem, pay mebarem, ki vay az qatori shirkhurhoi darranda buda, odamoni davrai ibtidoi onro az sagi yoboi (zoti gurgho) dar natijai rom kardan ba vujud ovardaand. On ba gurg monand buda, darrandai boquvvat ast. Sagi romshuda hangomi shikor, tanho mondan justuju kardan yori rasonda, ramayu manzilro posboni mekunad.

Gayr az in, saghoro dar chanakashi, tajribahoi fiziologi, aloqa, paygiri ba kor burdan mumkin ast. Oid ba faol budani sagho chandin filmho ofarida shudaand. Cag pesh az inson ba koinot baromada, ba kayhonnavardi roh kushodaast. Pusti cag qaishu sakht ast va az pusti on mardumi mahalli doyra mesozand. Dar sanoati korkardi pust az on poyafzoli sabuk, telpak, kamzulcha, miyonband tayyor mekunand.