她的这一创意源于2004年的禽流感恐慌，为了阻止H5N 1流感传播，当时有千百万吨普通家禽被杀。

The seed of the idea came during the bird flu scare in 2004, when hundreds of millions of poultry birds were killed to prevent the spread of the H5N1 flu strain.

youdao

家禽的，鹑鸡类的属于或具有鹑鸡目特性的，包括普通的家禽、雉鸡、火鸡和松鸡。

Of, belonging to, or characteristic of the order Galliformes, which includes the common domestic fowl as well as the pheasants, turkeys, and grouse.

youdao