COWS are excellent at remembering things; have social relationships; are emotionally complex; understand cause and effect relationships; and can figure out solutions to problems.

乳牛的记忆力奇佳；具有社交关系；感情丰富；明白因果关联；会设法解决问题。

DOGS have applied their superior senses to give warnings of life endangering situations in humans such as heart attacks, low insulin levels, and seizures; can learn to be guides for the visually impaired; possess good memories; can serve as therapy animals; and are trained as search and rescue members.