“今jīn天tiān是shì妈mā妈mɑ的de生shēnɡ日rì。我wǒ们men带dài着zhe莎shā莎shɑ上shànɡ街jiē去qù，它tā一yí定dìnɡ可kě以yǐ帮bānɡ助zhù我wǒ们men找zhǎo到dào最zuì棒bànɡ的de礼lǐ物wù。（试读）...