However, no-one knows how policies may change in future. If at some time the mainland authorities relax such restrictions, then all kinds of new varieties may appear on supermarket shelves.
不過世事難料，誰也不曉得以後的政策會怎麼變，將來若是大陸相關單位放寬規定，超級市場的貨架上就可以看到各式各樣的新品種了。