Whenever ri drink whiskey all I taste is the alcohol. How can I learn to detect flavors and differences in whiskey, scotch, bourbon, single malt vs. blended, etc.?

我只能喝出威士忌中的酒精味，如何品尝和鉴别苏格兰、波旁、单一麦芽和混合麦芽等威士忌酒呢？

Whenever I drink whiskey all I taste is the alcohol. How can I learn to detect flavors and differences in whiskey, scotch, bourbon, single malt vs. blended, etc.?

我只能喝出威士忌中的酒精味，如何品尝和鉴别苏格兰、波旁、单一麦芽和混合麦芽等威士忌酒呢？