杯底不可饲金鱼
bēi​dǐ​bù​kě​sì​jīn​yú

bottoms up

  1. 杯 bēi noun
    cup
    cup; glass; mug
  2. 底 dǐ nounlocative
    bottom
    The lowest part of an object or body of water; base; foundation
  3. 不可 bù​kě auxiliaryadjective
    cannot
    to be unable to; to be impossible
  4. 饲 飼 sì nounverb
    to feed
    (bound form) to feed, raise, or rear animals
  5. 金鱼 金魚 jīn​yú noun
    goldfish
    Common ornamental fish bred from the silver crucian carp, characterized by various colors and shapes