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太阳能科技日新月异，一日千里。
The solar energy science and technology change rapidly.
youdao
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科技一日千里的今天，人们并没有忽视对环境的爱护。
Advances in technology today, people have not neglected the care for the environment.
youdao
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科技一日千里的今天，人们并没有忽视对环境的爱护。
Advances in technology today, people have not neglected the care for the environment.
youdao