Chinese ⇄ English Russian

任选的
gen.	spot
agric.	arbitrary
auto.	offer-optional
sport.	optional
任选〔性〕的
gen.	arbitrary

任选的: 31 phrases in 14 subjects

Archery	2
Automobiles	3
Business	1
Commerce	2
Economy	4
Finances	1
General	4
Geophysics	1
Project management	3
Shipbuilding	1
Technology	3
Telecommunications	3
Textile industry	1
United Nations	2