ke Lithapo tsa ratchet tsa teraka moralo o mocha, ka theknoloji e ntle ea ts'ebetso le lisebelisoa tsa boleng bo holimo, ts'ebetso ea likhoele tsa teraka e hulang ho fihla maemong a holimo. Re nepahetse bakeng sa lintlha tsohle tsa likhoele tsa ratchet tsa teraka , re netefatsa boemo ba boleng, e le ho u tlisetsa boiphihlelo bo phethahetseng ba sehlahisoa. Lishenflex ke setsebi sa China se hulang marapo a marang-rang a marang-rang le mofani oa thepa, haeba u batla likhoele tse ntle ka ho fetisisa tsa teraka ka theko e tlase, ikopanye le rona hona joale!