語音: R & Words with "R"(視頻）

來源: 於 2011-08-18 12:46:41 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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Lesson 5b - R - English Pronunciation




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Lesson 5a - R - English Pronunciation


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68 Words with "R" /r/ - Part 1 (ESL Pronunciation)