Fuel subsidies help the rich more than the poor.

燃料补贴使富者更富。

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In addition, the nitrogen rich gas is used for fuel tank pressurization during descent.

另外，在飞机降落过程中，富氮气体还可用于。

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In addition, the nitrogen rich gas is used for fuel tank pressurization during descent.

另外，在飞机降落过程中，富氮气体还可用于。

youdao