ประโยคภาษาจีน : 中文句子 |
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yán jiū jié guǒ 研究结果 hái 还 biǎo míng 表明 lín dì 林地 huó 和 cǎo dì 草地 jiǎn shǎo 减少 qīn shí 侵蚀 xiào yì 效益 jiào hǎo 较好 luǒ dì 裸地 de 的 tǔ rǎng 土壤 liú shī 流失 zuì 最 yán zhòng 严重 |
It also showed that the benefits of forests and grasses on reducing erosion were well whereas the erosion degree of naked land was the most serious. |