这是最先进的重型发动机油尚未开发的壳牌公司，并提供高度保护，甚至在低粘度所需的水平最佳的燃油经济性。

It's the most advanced heavy-duty engine oil yet developed by Shell and provides high protection even at the low-viscosity levels required for optimal fuel economy.

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例如，使用壳牌超低粘度机油可以提高汽车的燃油效率，从而减少二氧化碳的排放。

For example, using Shell Helix Ultra low viscosity motor oils can improve a car's fuel efficiency and thereby reduce CO2 emissions.

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例如，使用壳牌超低粘度机油可以提高汽车的燃油效率，从而减少二氧化碳的排放。

For example, using Shell Helix Ultra low viscosity motor oils can improve a car's fuel efficiency and thereby reduce CO2 emissions.

youdao