thanks! Will pay more attention to these two sounds.

來源: 2msmom 於 2013-01-12 20:20:53 [] [舊帖] [給我悄悄話] 閱讀數 : (0 bytes)
回答: u cannot differentiate the v/w sound 由 acac 於 2013-01-10 20:00:05
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