正如一辆汽车会被燃料过滤器堵塞一样：燃料（能源）不能迅速、顺利的传到它需要的地方，汽车不能快速有效的行驶。

Imagine a car that has a clogged fuel filter: thefuel (our energy) can’t get to where it needs to go quickly and smoothly, andthe car performs inefficiently and ineffectively.

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这团凝固的污物堵塞了过滤器。

This congealed muck was interfering with the filter.

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防止燃料过滤器在严寒条件下被累积的石蜡堵塞。

Prevents the fuel filter from becoming blocked with paraffin accumulation in severe cold.

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