Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
segmented access criteria
This HTML5 player is not supported by your browser
securit.
分类准人标准
;
不同的准人标准
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
