| ประโยคภาษาจีน : 中文句子 | 
|---|
|  duì对  chē qián cǎo车前草  suì穗  kū枯  bìng病  zhèng zhuàng症状  jìn xíng进行  le了  xì tǒng系统  guān chá观察  bìng并  duì对  qí其  bìng yuán jūn病原菌  jìn xíng进行  le了  jiàn dìng鉴定 | 
| The symptoms of plantain head blight were systematically observed, ant its pathogen was identified. |