Reduction in forest area的意思|示意

The reduction in forest area: in the past few hundred years, countries in temperate latitudes have lost most of the forest.

森林面积减少在过去数百年里，温带地区国家失去了大部分森林。

In recent decades, the situation of the reduction in forest area is relatively serious in the countries which in the tropical region.

最近几十年以来，热带地区国家森林面积减少的情况也十分严重。

In accordance with the current rate of forest area reduction, 40 years later, the forest will be rarely seen on some Southeast Asian countries.

按照目前这种森林面积减少的速度，40年以后，一些东南亚国家就难见森林了。