They are things you don't want but pigs can eat.

它们是你不想要但猪可以吃的东西。

youdao

But pigs in Canada have contracted it from a human, indicating that the animals are susceptible.

但是加拿大的猪已经被人感染了，这说明动物也是易感染者。

youdao

Winston Churchill once observed that dogs look up to us, cats look down on us but pigs treat us as equals.

邱吉尔曾说，狗仰头尊敬人，猫瞧不起人，猪则与人平起平坐。

youdao

But,as Doctor Fukuda pointed out, eating meat from pigs has not been a danger.

VOA: special.2009.06.10

Today,most of the world's soybeans go to feed not just chickens, but cows,pigs and even fish.

VOA: standard.2010.02.01

But while pigs mean profits for some, they cause headaches for others.

ECONOMIST: Should Denmark's exports of pork be chopped?

"Initially they thought they were guinea-pigs but they quickly realised that in fact they were pioneers, " said Mr Cleaver.

BBC: Switchover lessons to be learned

Laboratory tests have identified that some of the pigs had porcine circovirus, a common disease that affects pigs but does not affect humans.

BBC: China pulls nearly 6,000 dead pigs from Shanghai river