I've never heard such a load of old codswallop in my life.

我一辈子还从没有听到过这么一大堆胡说八道。

And it's codswallop to boot. Dirty blood.

还有另一种胡言乱语，肮脏的血液。

I wish that my words were not codswallop but a helpful friend on your road to knowledge!

我希望我的话不是废话，并且能帮助在知识路上的你。