The pernicious effect of this advertising on children is a problem that we ignore at our peril.

这则广告将对孩子有潜移坏影响，我们置，风险将由我们自己来承担。

This has led some breed clubs to discourage the use of linebreeding or inbreeding in an attempt to maintain gene pool diversity.

因此，这足以证受欢迎公犬对其品种延续有着潜移影响。