| ประโยคภาษาจีน : 中文句子 | 
|---|
|  zhí值  zhǐ shù指数  cóng从  bù děng不等  zhēng liú shuǐ蒸馏水  zhí值  wèi为  xìng性  shǔ属  zhōng xìng中性  zhǐ shù指数  měi每  jiǎn shǎo减少  suān xìng酸性  jiù就  zēng jiā增加  shí bèi十倍 | 
| The pH scale runs from 0 to 14; distilled water has a pH of about 7 and is considered neutral, and acidity increases by 10 times with each decrease in a whole pH number. |