<prompt> Translate the following text to SwahiliHowever, they had to protect the shipping lanes in order to get their treasure home, and this meant keeping hold of as much of the Caribbean or the Spanish Main, as it was then known as possible.  <response>: Hata hivyo, walihitaji kulinda njia za usafirishaji ili kuweza kuingiza hazina yao nyumbani, na hilo lilimaanisha kudumisha sehemu kubwa ya Karibea au Bahari Kuu ya Hispania, kama ilivyokuwa ikijulikana wakati huo iwezekanavyo. 