<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.tetemeko la pili la ardhi lenye ukubwa wa 6.3 katika vipimo vya ritcher limekumba kisiwa cha kusini mwa new zealand ,saa chache tu baada tetemeko jingine kubwa kupiga kisiwa hicho na kuwaua watu wawili.  <response>: an earthquake with a magnitude of 6.3 has hit central new zealand, little more than a week after a powerful tremor killed two on the south island. 