How long does it take for a Starbucks coffee maker to learn how to make coffee in Wuyi?

Professional coffee knowledge exchange More coffee bean information Please pay attention to Coffee Workshop (Weixin Official Accounts cafe_style) Starbucks 'trend in Hong Kong over the past year is really a little surprising. In addition to finally keeping up with the quality of surrounding products in Japan and South Korea, there is also Starbucks Reserve coffee shop promoted vigorously. Different from the usual shops, Reserve provides a more refined coffee.