Another experiment showed that housesparrows consumed less red food after they observed others eating red food that was treated so as to be noxious.
另一项实验表明,家养麻雀在观察到其他麻雀吃红色的食物以致有毒后,会吃更少的红色食物。
2
One day, two housesparrows sat on a tree and chatted.
有一天,两只麻雀坐在一棵树上吹牛。
3
I've raised it before the birds were really no comparison, but I did not hesitate to put it took home the house, go home when I head a few sparrows cried constantly.