俾 姨姨 食 pizza
bei2 ji1 sik6 pizza
prep n v L2
俾 姨姨 食 pizza .
p e˨ j˥ WORD_BOUNDARY j i˥ WORD_BOUNDARY s ɪ˨ k̚ WORD_BOUNDARY  WORD_BOUNDARY
俾 WORD_BOUNDARY 姨 姨 WORD_BOUNDARY 食 WORD_BOUNDARY p i z z a WORD_BOUNDARY . WORD_BOUNDARY