Generally, espresso is the thickest of the types of coffee. 通常来讲，浓缩咖啡是是咖啡类型中浓度最高的咖啡。
Generally, espresso is the thickest of the types of coffee. 通常来讲，浓缩咖啡是是咖啡类型中浓度最高的咖啡。
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Generally, espresso is the thickest of the types of coffee. 通常来讲，浓缩咖啡是是咖啡类型中浓度最高的咖啡。