有pigs，chickens，ducks，farmers...She spent the summer working on a farm.她整个夏天都在农场工作。

We like pigs, they're very clean.我们喜欢猪，它们很爱干净。Chickens pecked in the dust.小鸡们在尘土中啄食。There were ducks quacking on the lawn.有鸭子在草坪上发出嘎嘎的叫着。Farmers worked the fertile valleys.农民们开垦了这个肥沃的山谷。