四級翻譯模擬題：全球變暖

目前，全球變暖是一個熱門話題，但是有關(guān)全球變暖的各項(xiàng)證 據(jù)似乎還有些不同的聲音。人們現(xiàn)在已經(jīng)知道，地球的發(fā)展經(jīng)歷了 很多周期(cycle),盡管在歷史上還未出現(xiàn)過像今天這樣的時代，即 高度工業(yè)化(industrialization)產(chǎn)生如此多的污染。全球變暖主要是由 于二氧化碳?xì)怏w(carbon dioxide)的增多。

Global warming is the hot topic around the world at this time but, there is also dissention about the evidence being presented to support the argument. The earth is known to go through cycles; although the past has never produced an age of so much industrialization causing the pollution currently being experienced. A major source of the problem is the increase in carbon dioxide levels.