filseljmi lujvo

f1=sj1 (du'u) is an easy to understand/clear fact/truth to f2=sj2 about subject sj3 under conditions f4.

Not jvajvo, but there exist essentially no useful jvajvo definitions for this lujvo.

In notes:

klina
x1 (object/medium) is clear/transparent/without obstacle to in-the-clear x2 [transmission].
filsmu
s1 is easily understood/interpreted as the meaning of s2 by (agent) s3=f2 under conditions f3
jmifrili
x1 (du'u) is easy to understand to x2
li'armi
x1 (du'u - fact/truth) is obvious / clear / self-evident to x2