Eduardo Rojas, the is assistant director - general of F A . O .'s Forestry Department, he.

爱德华多?罗哈斯是国际粮农组织森林部门的部长助理.

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BECK: This is Barbara Rangel's grandfather, Col . Cornelio Rojas.

戈: 这是芭芭拉.瑞安格尔的祖父–科尼利欧.罗哈斯上校.

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A unique approach has been developed by Bolivian computer scientist Ivan Guzman de Rojas.

玻利维亚的计算机科学家Ivan·GuzmandeRojas研究出一种独一无二的方法.

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However. Rojas saidthe rate of deforestation is still very high in many areas.

但是, 罗哈斯指出在很多地区森林砍伐率仍然很高.

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