We are ready to assist you after finding a completely changed earth surface,... by our knowledge, by our presence of friendship - and very much by encouraging you with our love!

我们准备好帮助你们，在你们发现一个完全变了模样的地表世界后，…用我们的知识，我们存在的友谊-同样用我们的爱鼓励你们！

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The eco-light is good for earth, and it's cost-effective and convenient, because it doesn't have to be changed every few months.

环保灯对地球来说是好的，而且它很省钱、方便，因为它不需要每隔几个月就更换一次。

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When the radiant energy of the sun falls on the earth, it is changed into heat energy, and as a result the earth is warmed.

当太阳的辐射能落在地球上时， 就变为热能，于是， 地球暖和起来了。

《新英汉大辞典》

Scientists believe it was the blast of a 6-mile-wide asteroid off the coast of Mexico some 64 million years ago that changed Earth's weather for years and hastened the departure of the dinosaurs.

CNN: Don't count 'doomsday asteroid' out yet

Now I sit at my desk on Oct. 1, 50 years to the day when NASA began pushing the boundaries of human exploration, reminiscing on how space exploration has changed life on earth, with its technological and scientific discoveries and advancements that have helped improve our lifestyle, health and even our national security.

FORBES: NASA Shuttle Exclusive

The news about how the Earth has changed can be hard to visualize without seeing it directly.

NPR: Book Takes Wide-Angle View of a Changing Planet