He stepped onto the magnificent trunk - like a thick silver chain.
他走到象鼻处——它如一条厚厚的银色链子。
In the process of spiraling climbing around the trunk, the pruning machine is pruning by chain saw.
整枝机在绕树干螺旋上升的过程中利用链锯进行整枝。
The main products include flower scissors, hedge shears, trunk shear, garden tools such as chain saws.
主要经营产品包含花剪，篱笆剪，树干剪，锯子等园林工具。
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