Do McDonald's baristas need training?

Need. McDonald's is a large multinational chain restaurant in the world. 1955 was founded in Chicago, USA, with about 30,000 branches around the world. Before serving customers, every barista in mcafee needs to undergo professional and strict training before he can formally take up his post. Mcafee will also provide regular technical training for baristas, such as flower-pulling technique, and excellent baristas will have more opportunities to participate in the coffee masters at home and abroad.