N: Is that because the earth is more massive and so has greater gravitational pull?

尼基：是不是因为地球比较重，地心引力也就比较大？

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Observing Wall-E’s surroundings, the audience gleans that, in some bygone time, a conglomerate called BnL (for “Buy N Large”) filled the earth with megastores and tons of garbage.

观察瓦力的周围环境，观众们了解到，在过去的某个时候，一家叫Bnl(英语“买N大”的缩写)的集团公司，用它的超大型商场和数以吨计的垃圾充斥了地球。

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Compared to rare earth high Cr-Ni-N, cost falls 60%; Compared to W-Cr alloy, cost falls 70%.

与稀土高铬镍氮相比，成本降低60%，与钨铬合金相比，成本降低70%。

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Aficionados sniff at the quality of the frankincense farmed in India, preferring to pay more for product harvested in East Africa, said Bill Huf, manager of Scents Of The Earth in Cape May, N.

WSJ: A Shift for the Magi? Frankincense Shortage

University's Lamont-Doherty Earth Observatory in Palisades, N.

ENGADGET: NASA finds new evidence of ice in Mercury's polar craters

The Rio Earth Summit codified the U.N.

FORBES: Agenda 21: The U.N.'s Earth Summit Has Its Head In The Clouds