Coasting is especially useful if you're driving on country highways and straight roads, where you don't need to floor the accelerator and feed fuel into your engine.
如果你行驶在乡村公路和笔直的道路上，滑行尤其有用，你不用把油门踩到底，也不用给引擎供油。
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How can you not love a two-door wagon that seats seven (a third row folded up from the floor) and has a two-stroke, three-cylinder engine?
MECHANICS checking for a blockage in a car's fuel pipes know to floor the accelerator, for a splutter then indicates a problem that may not show up when the engine is idling.