如果油锅突然失火，首先要关掉燃气，然后快速盖上锅盖。当火熄灭后，将锅移开。
If a pan of oil catches fire, turn off the gas first, and then cover the pan quickly. When the fire is out, take it away.
要求埃克·西尔能源公司关掉这个地区的四个燃煤发电机组，把另一个燃煤机组更换为燃气机组，并新建一个燃气发电厂，以符合联邦的清洁能源标准。
It calls for Xcel Energy to close four coal-fired units in the region, switch another to natural gas and build a gas-fired plant to help meet federal clean-air standards.
在从热水器获取水前，请先关掉加热水的燃气或电源。
Before using water from the water heater, switch off the gas or electricity which heats the water.
在从热水器获取水前，请先关掉加热水的燃气或电源。
Before using water from the water heater, switch off the gas or electricity which heats the water.
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