The so-called aftertaste is actually the taste of wine in the mouth after we drink it.
To get a better taste of the aftertaste, first of all, keep your mouth clean before tasting to avoid disturbing the judgment of taste, and prepare a tasting form in advance for recording.
Take a sip of wine and swirl it around your mouth like a gargle so that it touches all parts of your mouth and you can begin to feel the aftertaste as you swallow.
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