To make diagnosis and analysis of lawn diseases and suggest prevention and control program.

草坪病虫害诊断、分析，推荐防治方案。

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For further information on the program, see the ABCs of Bullying Prevention.

对此计画更进一步的资讯，请看霸凌防止初步。

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For further information on the program, see the ABCs of Bullying Prevention.

对此计画更进一步的资讯，请看霸凌防止初步。

youdao