Try cool, wool first, make sure you pronounce them correctly. Then add [d].
My two cents
所有跟帖:
• oh, of course, you need to change the vowls too. :) -非文學青年- ♀ (0 bytes) () 03/30/2011 postreply 09:57:42
• will give it a try! -marilyn- ♀ (0 bytes) () 03/30/2011 postreply 10:26:12