| ประโยคภาษาจีน : 中文句子 | 
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|  yǔ shuǐ雨水  yán zhe沿着  dì miàn地面  liú dòng流动  shí时  jiā dài夹带  le了  ní shā泥沙  luǎn shí卵石  shèn zhì甚至  dà yuán大圆  shí石  yǔ shuǐ雨水  lì yòng利用  tā men它们  niè啮  shì噬  zhe着  shuǐ dào水道  de的  liǎng bian两边  hé和  dǐ bù底部  zhú jiàn逐渐  shǐ使  gèng duō更多  de的  tǔ rǎng土壤  sōng dòng松动 | 
| As water flows along the ground,it picks up sand,pebbles,even boulders.It uses them to gnaw at the sides and bottom of its channel,gradually loosening more earth. |