'umbali mrefu' unamaanisha upi? Km2, km3 km50 km100??...
umbali huu ni ule wa kuanzia km1 na kuendelea endapo mtu umeamua tu kutumia baiskeli kuelekea sehemu yoyote ambayo barabara inaridhisha na hakuna msongamano wa magari na vyombo vingi vya usafiri.'umbali mrefu' unamaanisha upi? Km2, km3 km50 km100??...