(as) clear as mud

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

غير واضح على الإطلاق, مبهم جداً

very difficult to understand; not clear at all

:
His explanation of the new policy was as clear as mud.
كان شرحه للسياسة الجديدة غير واضح على الإطلاق.
The instructions for assembling the furniture were as clear as mud, so I had to guess.
كانت تعليمات تجميع الأثاث غير واضحة على الإطلاق، لذا اضطررت إلى التخمين.