Just how good is the Energy Star label?
“能量之星”标识到底有多好？
Are you part of the Energy Star program?
是否使用过能源之星程序？
Energy Star can help you find an energy specialist.
节能中心会帮你找位能源专才。
Comply with current ENERGY STAR Identity Guidelines.
遵照目前能源之星的统一指引。
When you do your shopping, look for the Energy Star label.
购买电视时，看看有无能源之星标志。
It was the recipient of the EPA's Energy Star Partner of the Year Award.
这是受援国的环保署的能源之星的合作伙伴年度奖。
Gravity accounts for negative energy, whereas the mass of a star is undeniably positive.
引力算是负能量，当然星星的质量毫无疑问是正的。
First of all, where does the star get theirs energy?
首先，我们的星体从哪里得到能量呢？
A star is an open system that exchanges energy and matter with its exterior.
恒星是一个不断地与外界发生能量和物质交换的远离平衡的开放系统。
First of all, where does the star get its energy?Sally?
首先，恒星是从哪里获取的能量？
First of all, where does the star get its energy?Sally?
首先，恒星是从哪里获取的能量？
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