For some time now native Chinese cattle, black pigs and Taiwan goats have steadily been eliminated from the market-place or interbred with other varieties. Children today may well have "never eaten native pork or never seen a native pig walk down the street."
曾幾何時，土裡土氣的黃牛、黑豬、土山羊漸漸被淘汰或雜交，現在的小孩可以說是「沒吃過土豬肉，也沒見過土豬走路。」