Just cutting out the obvious wastes of energy will almost certainly reduce it by 10% without any significant change in your lifestyle.

只需停止那些明显属浪费的能源使用，就几乎能肯定减少碳排放10%，而无需在你的生活方式上做任何重大的改变。

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Wingham said that, without CryoSat-2, there would be a significant gap in the data needed to track climate change.

温厄姆说，如果没有克里赛特-2的协助，在跟踪气候变化所必需的数据方面就会出现巨大的空白。

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The study found no significant change in financial ratios for the few hotels that rebranded without rescaling.

这个研究还表明那些改变了品牌但没有改变级别的小部分酒店，他们的财务比率没有什么重大变化。

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"This petition should be a wake-up call to those claiming that the Columbia Basin salmon can be recovered without significant change, " said Rob Masonis of American Rivers, one of the groups that filed Wednesday's petition.

CNN: River watch: Is Columbia tapped out?

Once the story broke, Gallup took soundings daily without finding any statistically significant change until Clinton gave his State of the Union speech on Jan. 27.

CNN: By Ronald D. Elving, CQ Staff Writer

We will be marching for these and a dozen other names and attending rallies without end, unless there is a significant and profound change in American life and policy.

NPR: MLK Speech On Vietnam Gripped Washington