Chewing on a piece or two of gum, it seems, helps force fluids back into the stomach and flood the esophagus with alkaline saliva, neutralizing acids that cause the characteristic burning sensations.

嚼一两片口香糖可能会使胃液回流入胃并使口腔分泌碱性唾液冲刷食道，中和胃酸，缓解由胃酸引起的“烧灼感”。

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The engine can bear big compressive force, reduce the explosive vibration force of the engine caused by fuel burning, decrease the mechanical wear and improve the mechanical efficiency.

本发明发动机能够承受大压 缩力，降低发动机因燃料燃烧所产生的爆振力，减少机械磨损，提高机械效率。

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The compressed air is converted into expansion force, to not only replace partial fuel but also reduce the burning and explosion noise.

压缩空气在转化成膨胀力， 替代部分燃料的同时，还能降低燃爆噪声。

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And that means Air Force planes will keep burning more fuel, and their crews will keep flying long hours.

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After 1900, Mexican immigrants came to the area in force, according to the Texas State Historical Association, and in the 1960s, as America began burning more and more oil and natural gas, Lee County was happy to produce it.

CNN: Welcome to Little America: Lee County, Texas