boil in bag pack

例句：

1. 1. We decided toboil the meat in a bag and cookit over the fire.
   我们决定把肉放在袋里煮，然后在火上烹饪。
2. 2.The chef instructed us to boil the vegetablesin a bag and then serve them hot.
   厨师指示我们把蔬菜放在袋里煮，然后热腾腾地端上桌。
3. 3. Thesoup was boiled in a bag andserved with a side of bread.
   汤被放在袋里煮，旁边配了面包。