### Chinese: 其实袋装跟听装的奶粉它们的原材料是一模一样的，没有任何区别的。
### English: In fact, the raw materials of the milk powder in bags <v>and cans</v> are exactly the same, and there is no difference.

### Improved English: Actually, the raw materials of milk powder in bags and in cans are exactly the same.
