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ar respiração n
environ.	vdychovaný vzduch
ar n
environ.	vzduch

AR: 196 phrases in 39 subjects

Agriculture	1
Brazil	5
Chemistry	45
Communications	6
Construction	5
Criminal law	2
Cultural studies	1
Customs	1
Ecology	1
Economy	4
Electronics	1
Environment	20
Finances	2
Fish farming pisciculture	1
Food industry	2
Forestry	6
General	26
Government, administration and public services	1
Health care	4
Human rights activism	10
Labor law	1
Law	12
Life sciences	3
Mechanic engineering	1
Medical	1
Microsoft	4
Natural sciences	2
Nuclear physics	1
Obsolete / dated	1
Pharmacy and pharmacology	2
Politics	2
Procedural law	4
Religion	2
Security systems	2
Social science	1
Statistics	1
Technology	3
Transport	8
United Nations	1