English ⇄ Arabic Basque Bulgarian Catalan Chinese Croatian Czech Danish Dutch Esperanto Estonian Finnish French German Greek Hungarian Irish Italian Japanese Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Serbian Serbian Latin Slovak Slovene Spanish Swedish Turkish Ukrainian

noise level Physical quantity of unwanted sound measured, usually expressed in decibels
environ.	مستوى الضوضاء

noise level: 7 phrases in 3 subjects

Acoustics	1
Electric motors	2
Electronics	4