问题
问答题
But today, because of technological breakthroughs, new carbon financing tools, and growing private sector engagement, we can finally envision a future in which open fires and dirty stoves are replaced by clean, efficient, and affordable stoves and fuels all over the world – stoves that still cost as little as $25.
答案
参考答案：如今，由于出现了技术突破、新型碳融资手段以及越来越多私营企业的参与，我们终于可以展望这样一个未来：明火和高污染厨灶在世界范围内被清洁、高效、价格廉宜的厨灶和燃料所取代——而这样的厨灶售价只需25美元。