Stura doesn't keep cows to produce milk or calves.

Stura养奶牛并不是想要奶牛身上的牛奶，或是让奶牛生小牛崽。

Tell me, how long ago did she calf?

告诉么时候生小牛犊的？

So, mothers have been giving birth to smaller calves, and even terminating their pregnancies if they’re not getting enough food.

因此， 母们一直在生小牛犊，如果食物不足， 甚至会终止。

And one of the cows gave birth to two calves That were attached at the back.

其中一只奶牛生了两只连体小牛们的背部连在一起。

Riding, the rancher in Manitoba, said even if the weather gets better soon and the fields turn green again, it will take several years for young cows to start having babies.

曼尼托巴省的牧场主里丁说，即使天气很快变好，土地再次变绿，小母牛也需要几年时间才能开始生小牛。