1·For instance, some languages, like Matses in Peru, oblige their speakers, like the finickiest of lawyers, to specify exactly how they came to know about the facts they are reporting.
比如，诸如秘鲁的Mateses语等一些语言好像最挑剔的律师一样，促使其话语者准确地阐述，他们是怎样知道他们正进行报告的事实的。