Complex sentence: However, local honorifics continue to be employed throughout Indonesia, such as the casual general way "Kakak" is used for older sister/brother; in Javanese "Mbak" is used for older sister.
Split into simpler sentences: However, local honorifics continue to be employed throughout Indonesia. As in the casual general sense "Kakak" is used for calling someone as older sister/brother; in Javanese "Mbak" is used for older sister.