More than paradise lost, a perishing rain forest could trigger a domino effect - sending winds and rains kilometers off course and loading the skies with even greater levels of greenhouse gases - that will be felt far beyond the Amazon basin.

出自-2013年6月阅读原文

The bird Clark's nutcracker, for example, hides up to 100, 000 seeds per year, up to 30 kilometers away from the seed source, and has a very close symbiotic(共生的) relationship with several pine species, most 32 notably the whitebark pine.

2016年12月六级真题（第一套）阅读 Section A

The tiny island nation has set aside 500, 000 square kilometers 80 percent—of its maritime territory, for full protection.

2017年12月六级真题（第二套）阅读 Section A

China's high-speed railways are growing from 9,000 to 25,000 kilometers in the past few years.

2018年高考英语北京卷 单项填空 原文

Even as late as 1870 when their numbers had already become smaller, a flock believed to be 1 mile wide and 320 miles about 515 kilometers long was seen near cincinnati.

2014年高考英语全国卷1 阅读理解 阅读B 原文

He couldn't walk, but he managed to get out of the crevasse and started to move towards their camp, nearly ten kilometers away.

2014年高考英语全国卷2 完形填空 原文

If the line segment angled dawn, as between day 4 and day 5, it would mean that the bird flew fewer kilometers than the day before.

2015年高考英语浙江卷 阅读理解 阅读B 原文

It ran for just under seven kilometers and allowed people to avoid terrible crowds on the roads above as they travelled to and from word.

2017年高考英语全国卷2 语法填空 原文

The unit of measurement for the y-axis is kilometers.

2015年高考英语浙江卷 阅读理解 阅读B 原文

They might have found a better hotel if they were to drive a few more kilometers.

2018年高考英语北京卷 单项填空 原文

This view is especially evident on kilimanjaro as climbers go through five ecosystems in the space of a few kilometers.

2019年高考英语全国卷I 完形填空 原文

Thus we can see that , on the first day, the pipit flew 20 kilometers.

2015年高考英语浙江卷 阅读理解 阅读B 原文