Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
French
Italian
Russian
G
o
o
g
l
e
|
Forvo
|
+
voluntary quota system
clim.
système d'échange volontaire
;
système d'échange volontaire des quotas d'émissions
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
