英语翻译这篇文章主要是写由于气候变化、耕地减少和生物燃料的生产的原因所引发的世界食物危机,并号召人们采取措施应对这一危机

This article is about the reasons of world food crisis as a result from climate change, land reduced and production of creature fule, calling for people taking actions for it
希望能够帮到楼主