Valve ena ea bolo ea polasetiki e na le boholo bo fapaneng le litlhaloso, tse ka fang bareki likhetho tse fapaneng.
Balofo ena ea bolo ea metsi e sebelisa theknoloji e ntle haholo ea ho bentša, e etsang hore sehlahisoa se be boreleli, 'me phala e khomaretsoeng e tiile ebile ha e lutle.
[Ho kengoa ha bonolo] Peipi e tlotsoa ka sekhomaretsi 'me e hokahantsoe le belofo ea bolo nakong ea motsotso o le mong.Kamora ho kenya, ho nka metsotso e 15 ho beha sebopeho.Ka mor'a lihora tse 2, e na le matla.Kamora lihora tse 24, phello ea phallo ea metsi ke eona e ntle ka ho fetisisa.