环境问题必将渗透到未来人类经济活动中的各个方面。
The problem will surely penetrate into all aspects of human's economic activities in the future.
作者认为人类经济活动的最主要的空间特征是经济聚集。
The author thinks the main geographical feature of the human economic activity iseconomy assembles.
驱动土地覆被变化的主导因素是人类经济活动对自然资源的不合理利用。
The drive factor is local economic action, which use natural resource immoderately.
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