Natural Resource Management(NRM)还有这个ICIMOD

Man will run out of natural resource.Man will run out natural resource.那种对? Natural Resource Management(NRM)还有这个ICIMOD Human being are exploiting natural resource.为什么不用is? 英语翻译Man!Simple.Certainly returns to natural! 到底要不要加“s”呢?natural resource/resources,到底哪个正确呀?这个句子：We must take measures to protect our limited natural _______. natural natural natural natural natural natural natural the area's rich natural resource have long fuelled the Russian economy此句里面的 fuel I believe in the natural goodness of man 怎么翻译 is it natural that life makes a wise man smile and a foolish man cry? 解释His dissertation, one of the first studies to analyze the role of government trade on natural resource use, helped to define the field of conservation economics. ______ abundant certain natural resource may be,they cannot reproduce themselves and are bounced to be used up eventually.A.while B.whatever C.although D.however 请问这句英文通顺么 语法正确么takeing into account external effect factors,depletion values of natural resource and the loss values of environmental pollution.