Soda to the rescue. 喝点加柠檬汁的小苏打水

Stir a teaspoon of baking soda into a glass of water, add a few drops of lemon juice, and drink it. If your stomach is too acidic, this solution neutralizes stomach acid and helps relieve painful gas. In very rare cases, baking soda has been known to explode in the stomach and cause tearing, so squirt the lemon juice into the water first, to dispel some of the gas before it hits your stomach.