One is metal rich and relatively massive with large gravity, while another metal poor with lower mass and surface gravity.

另一类贫金属星，其质量和表面重力都相对偏小。

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Poor Cheadle looks even more uncomfortable in a shiny metal super-suit than he did in that cowboy getup in Boogie Nights.

可怜的钱德尔穿着一件闪亮的金属超级套装，看起来比他在《不羁夜》里穿的牛仔装束更不舒服。

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Let the metal pot ornament wealthy homes; you have work to do in those of the poor.

让金属锅仅仅作为家里的摆设，在贫困当中你必须行动。

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But the fact that rocky planets can take shape around metal-poor stars means the first roughly Earth-like worlds may have formed long, long ago.

MSN: Alien Earths may be plentiful in our Milky Way galaxy

On the outskirts of a Cairo neighborhood called Maadi is a collection of cardboard and metal shacks housing hundreds of poor families.

CNN: Homes for the Zabbaleen

Depressed world metal prices, plus a poor economic policy and political instability under Lebed, mean that this year's revenues will be far lower than projected perhaps by as much as 40%.

ECONOMIST: The contest for control of one of Russia's richest regions