胀罐

guàn tou shí pǐn zhǐ yào tā men bù lòu qì huò zhě zhàng guàn jiù néng gòu hěn hǎo de bǎo chí shí pǐn yuán yǒu de xìng zhuàng

罐头食品，只要它们不漏气或者胀罐，就能够很好地保持食品原有的性状。

Canned foods can be kept almost indefinitely as long as they aren't leaking or bulging.