增塑性树脂的使用现状 Additional plastic resin using status ; Increased use of plastic resins
在地球上的许多地方,生长缓慢的古树森林已被砍伐一空,以供人类使用。
Across much of the planet, forests of slow-growing ancient trees have been cleared for human use.
研究团队使用一个模型来观察几种种植和管理方式下的行道树变化。
The research team used a model to watch changes among street trees for several planting and management methods.
对巴西雨林过去的评估已使用卫星图像来记录被砍伐的地区,那里的农民和牧场主把所有的树都砍光并烧掉了。
Past assessments of the Brazilian rain forest have used satellite images to tally deforested areas, where farmers and ranchers have clear-cut and burned all the trees.
are versions of the boy's way of using the trees.
那些男孩使用树的方法。
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