这些易发病区主要靠近沼泽地、路旁、风干行、原推土机过道、树林树桩残余地和斜坡缓冲地段的附近区域。
These risk areas are mainly characterized by the proximity of a swamp, plantation road, windrow, old bulldozer track, residual forest stump or slope break.
这些易发病区主要靠近沼泽地、路旁、风干行、原推土机过道、树林树桩残余地和斜坡缓冲地段的附近区域。
These risk areas are mainly characterized by the proximity of a swamp, plantation road, windrow, old bulldozer track, residual forest stump or slope break.
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