mash copper

例句：

1. 1. The chef mashesthe ingredients together to create a delicious sauce.
   厨师将食材混合在一起制作美味的酱汁。
2. 2. They mash the potatoes withbutter and milk for mashed potatoes.
   他们用黄油和牛奶将土豆捣成泥状，做成土豆泥。
3. 3. The farmersmash the grains into flour forbread making.
   农民们将谷物磨成面粉，用于面包制作。