(as) clear as mud

US /əz klɪr əz mʌd/
UK /əz klɪr əz mʌd/
"(as) clear as mud" picture
1.

langsung tidak jelas, sangat sukar difahami

very difficult to understand; not clear at all

:
His explanation of the new policy was as clear as mud.
Penjelasannya tentang dasar baharu itu langsung tidak jelas.
The instructions for assembling the furniture were as clear as mud, so I had to guess.
Arahan untuk memasang perabot itu langsung tidak jelas, jadi saya terpaksa meneka.