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来源:雅诚德英语网
Seedlings must be selected carefully, obtaining them from tree nurseries recommended by the area forest officer.
幼苗必须仔细挑选,获得他们苗圃建议该地区的森林。
Seedlings must be selected carefully, obtaining them from tree nurseries recommended by the area forest officer.
幼苗必须仔细挑选,获得他们苗圃建议该地区的森林。