| ประโยคภาษาจีน : 中文句子 | 
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|  yǐ以  gān sù hé xī zǒu láng甘肃河西走廊  lǜ zhōu绿洲  wéi lì为例  jiù就  gān hàn干旱  fēng shā qū风沙区  lǜ zhōu绿洲  sēn lín fù gài lǜ森林覆盖率  jìn xíng进行  le了  yán jiū研究 | 
| Oases in Hexi Corridor was taken as examples for studying the forest coverage of oases in arid sandy area. |