Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
French
Italian
Spanish
G
o
o
g
l
e
|
Forvo
|
+
人工小时指数
demogr.
indice d'heures-homme
;
indice d'heures-travail
Add
|
Report an error
|
Get short URL
|
Language Selection Tips