地理作業 1-3 課文英翻中

If the current exponential growth in the use of renewable resources continues,
the Global Footprint Network estimates that by 2050 humanity will be trying to use twice as many renewable resources as the planet can supply (Figure 1-8) (Concept 1-3).

如果目前在利用可再生資源的指數仍在繼續增長，全球足跡網絡估計，到2050年，人類將要使用的兩倍，可再生資源作為地球可以供應 （圖1-8 ） （概念1-3 ） 。

See Figure 3 on pp. S16–S17 and Figure 5 on p. S19 in Supplement 4 for maps of human ecological footprints for the world and the United States and Figure 4 on p. S18 for a map of countries that are ecological debtors and those that are ecological creditors.

見圖3。 S16- S17和圖5S19在地圖補編4人生態足跡為世界、美國和圖4的紫光S18的地圖、國家、生態債務人和那些生態債權人。