transparent, see-through, obvious, easy to read
The water was clear.
A mio avviso, il piano era abbastanza trasparente.
In my opinion, the plan was fairly transparent.
Water is transparent.
Più prego per il sereno, più il mio corpo diventa trasparente.
The more I pray for clear skies, the more transparent my body becomes.
— Weathering with You - La ragazza del tempo (2019)
Le onde sono scomparse, la superficie è diventata quasi trasparente.
The waves disappeared, the surface became almost transparent.
— Solaris (1972)