4 Tā yòu liáng le yī qiā zhǒu , shǐ wǒ tāng guō shuǐ , shuǐ jiù dào xī . zaì liáng le yī qiā zhǒu , shǐ wǒ tāng guō shuǐ , shuǐ biàn dào yào .