The first has virtually no energy; the second has energy.

第一个机会没有能量，第二个有能量。

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Second, because of the curious fact that gravity has negative energy, it takes no energy to make a universe.

其次，由于一个奇怪的事实，也就是重力具有负能量，所以创造一个宇宙并不需要能量。

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In the Pew Center on Global Climate Change's list of state energy-saving programs, Oregon has the second-most, behind only California.

在皮尤中心的全球气候变化的名单上能源节省项目上，俄勒冈州是第二大的，仅次于加利福尼亚州。

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The second generation of bioenergy crops has the potential to produce more energy on poorer soils and with fewer inputs than any crops we use for energy now.

WHITEHOUSE: Bringing Practical Biomass Energy to Rural Communities

Founded in 1989, Chesapeake Energy has grown to become the second largest producer of natural gas and one of the most active drillers of new wells in the U.S. Chesapeake competes with other oil and gas producers like Exxon, ConocoPhillips, Anadarko, BP and Chevron.

FORBES: Chesapeake CNOOC Deal Is Fracking Great But Stock Still Too Gassy

Second, the Web has drained off all of the creative energy from the boxed-software business.

WSJ: Technology Makes Advances in Decade