The master sometimes pretends not to see his rascalities, and he behaves all the worse.

先生有时也把他置之度外，他不规矩，先生只装作没看见。

Sam knew Burch, and when informed that he was the trader who had sent me on from Washington, it was remarkable how well we agreed upon the subject of his superlative rascality.

Sam 认识 Burch，当得知他是从华盛顿派我来的交易员时， 我们就他最无礼的话题达成了如此一致的共识。