pot is clean

例句：

1. 1. I need to boil some water for tea.
   我需要煮一些水来泡茶。
2. 2. The chef uses a large pot to cook the meat.
   厨师用一个大锅来煮肉。
3. 3. She put the pot on the stove and started cooking.
   她把锅放在炉子上开始做饭。