I do not know the rules and laws of their society, but I suspect that they were singularly few.

我不知道他们社会的规则和法律，但我怀疑不多。

youdao

How quaint that he ended up not just in business but in a business of singularly ill repute.

FORBES: Used Cars, New Software

The Stop Online Privacy Act (SOPA) and the Protect IP Act (PIPA) have reasonable intents, but are singularly poorly constructed, seemingly drafted because the Digital Millennium Copyright Act was not producing the intended effect.

FORBES: How SOPA And PIPA Would Unfairly Burden Businesses