We have to mill the soybeans first to make soymilk.

做豆浆之前，要先把黄豆碾碎。

Meanwhile, sales of milk alternatives like oat milk and soymilk are increasing, though they're still only a fraction of cow's milk sales.

同时，燕麦奶和豆奶等牛奶替代品的销量在增长，但它们与牛奶相比所占比例仍然很小。