I never really thought about being a mother as a career.
我真的从来没有想到做母亲还是一种事业。
That's international practice. We can't break it.
这是国际惯例,我们不能违背。
and it spread to Britain where wild rabbits are regarded as a pest but where domesticated rabbits,equally susceptible to the disease, are the basis of a profitable fur industry.