1. Red wine variety characteristics: wine merchants share that whether a wine has typical variety characteristics is very important to judge its quality. For example, Pinot Noir wine, if it only has strong oak aroma and does not reflect the typical red fruit aroma of Pinot Noir, it shows that its variety characteristics are not very obvious and is not a good wine.

2、红酒平衡度：平衡是指葡萄酒的各个元素——果香、酒精、单宁、酸、糖、酒体和余味达成互补互益，相得益彰的关系，没有哪个元素显得过于突兀。比如，如果一款葡萄酒会让你的喉咙产生严重的灼烧感，那说明它的酒精度过高，没有足够的果香、风味和酒体跟它协调。而如果一款葡萄酒的橡木味过浓，那也说明它的平衡度不足，没有足够的果香与橡木香配合。

2. Balance degree of red wine: balance refers to the complementary and mutually beneficial relationship between various elements of wine - fruit aroma, alcohol, tannin, acid, sugar, wine body and aftertaste. No element is too abrupt. For example, if a wine will make your throat burn seriously, it means that its wine precision is too high and there is not enough fruit aroma, flavor and wine body to coordinate with it. If the oak flavor of a wine is too strong, it also shows that its balance is insufficient and there is not enough fruit aroma to match with oak.

3、红酒浓郁度：如果你把一杯葡萄酒放在胸前的位置，依然可以闻到它的香气，那说明它的香气浓郁度非常出色。葡萄酒招商加盟分享说如果一款葡萄酒可以带给人的口腔各种各样的风味，那说明它的风味浓郁度较佳。

3. Red wine intensity: if you put a glass of wine on your chest and you can still smell its aroma, it shows that its aroma intensity is very excellent. Wine merchants said that if a wine can bring a variety of flavors to people's mouth, it shows that its flavor intensity is better.

4、红酒复杂度：复杂的葡萄酒会引发你进行思考。它的香气非常活跃，而且富有层次，并会随着时间发生一定的变化。另外，它的风味也非常多样化。复杂的对立面就是简单、平淡、乏味。

4. Complexity of wine: complex wine will make you think. Its aroma is very active and hierarchical, and will change over time. In addition, its flavor is also very diverse. The opposite of complexity is simple, plain and boring.

5、红酒余味悠长：余味是否悠长是判断葡萄酒质量的标准之一。很多“大酒”的余味可以持续30秒。不过对一般的葡萄酒来说，葡萄酒招商加盟说如果它的余味可以持续15秒，那就足以说明它的余味长度非常出色了。

5. Long aftertaste of red wine: whether the aftertaste is long or not is one of the criteria to judge the quality of wine. The aftertaste of many "big wines" can last for 30 seconds. However, for ordinary wines, if the aftertaste can last for 15 seconds, it is enough to show that the aftertaste length is very excellent.