Russian ⇄ Chinese German

защита окружающей среды stresses
geol.	Umweltschutz m

защита среды: 46 phrases in 16 subjects

Biology	3
Brewery	1
Business	1
Chemistry	1
Ecology	13
Economy	1
Education	1
English	2
Environment	4
General	8
Law	3
Natural resourses and wildlife conservation	3
Quantum electronics	1
Technology	1
Water supply	2
Wood processing	1