That's why it's so important to watch the brakes' dashboard warning light.

因此观察刹车仪器上的警告信号是非常重要的。

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There is an oil pressure sensor near the oil pump that monitors pressure and sends this information to a warning light or a gauge on the dashboard.

在油泵附近有个油压力传感器，它能检测油的压力并传递给警示灯或仪表板上的油量表。

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Economists would say the rising prices are like the check engine light coming on on the dashboard, and to lift the gas tax would just put a piece of black tape over the warning light.

NPR: 2 of 3 Presidential Hopefuls Back Gas Tax Holiday