今天老师讲了名词性从句.差不多两节课就讲了那一个句子很长的句子.大家不妨都试着翻译下,不要怕出错啊.如果翻译的很好差不多名词性从句掌握的差不多了用一个同位语从句(回复差不多了会把老师所翻译的公布下).句子如下:
说起环境问题，我们必须考虑这么一个事实，如果我们想成功解决这个问题就应该首先意识到目前情况的严重后果并采取有效的措施减少大气中导致气温明显上升的二氧化碳 .

Mentions the environment question, we must consider such a fact, if we want to succeed solve this problem to be supposed first to realize the present situation the serious results and adopt in the effective measure reduction atmosphere to cause the temperature obvious rise the carbon dioxide.

伤心了都没人来英语版了.现在公布英语翻译的答案可能还有更好的翻译啊
When it comes to the environment issue we have to take into consideration the fact that      if  we want to solve this problem succesfully.we should first be aware of the serious              consequences of the present situation and then take the effective measures to reduce         carbon dioxide increase in atmosphere which causes a dramatic increase in temperature

Speaking of the environment, we must consider such a fact, If we want to solve this problem should first aware of the serious consequences and take effective measures to reduce the atmosphere will lead to temperature increases of carbon dioxide.