keketseho ya ditshwaetso tseo ditsebi le boramahlale ba rona ba ileng ba e lepa dikgweding tse kahodimo ho tse tharo tse fetileng, jwale e fihlile.

lokwandza kwekwesuleleka tingcweti tetfu tetekwelapha kanye nabososayensi labakubiketele etinyangeni letintsatfu letengcile nyalo sekufikile.
