as clear as a bell

Translations
ясно как день
The instructions were as clear as a bell, so we had no trouble following them.
Инструкции были ясны как день, поэтому у нас не было никаких проблем с их выполнением.
Definitions
Extremely clear and easy to understand or perceive, often used to describe a sound, voice, or message that is unmistakably distinct.
Words
bell

noun
колокол
clear

adjective
ясный