li'armi fu'ivla

x1 (du'u - fact/truth) is obvious / clear / self-evident to x2

See li'a, gasfrili, jmifrili, filseljmi, filsmu

In notes:

filselzga
x1 (event/object) is easily spotted, obvious to observer x2 with senses x3, under conditions x4.
tolyli'armi
x1 (du'u - fact or kau-question) is obscure (not easily understood) / unclear to x2