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视频
[CETV] Unit 1 Visiting Canada L1
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15:55
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视频
[CETV] Unit 1 Visiting Canada L2
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12:51
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视频
[CETV] Unit 1 Visiting Canada L3
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17:23
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视频
[CETV] Unit 1 Visiting Canada L4
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12:43
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视频
[CETV] Unit 2 All Around Me L1
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15:08
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视频
[CETV] Unit 2 All Around Me L2
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14:15
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视频
[CETV] Unit 2 All Around Me L3
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14:22
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视频
[CETV] Unit 2 All Around Me L4
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14:44
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视频
[CETV] Unit 3 Daily Life L1
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14:48
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视频
[CETV] Unit 3 Daily Life L2
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14:26
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视频
[CETV] Unit 3 Daily Life L3
免费试听
15:30
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视频
[CETV] Unit 3 Daily Life L4
免费试听
13:39
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视频
[CETV] Unit 4 Free Time L1
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12:49
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视频
[CETV] Unit 4 Free Time L2
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16:13
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视频
[CETV] Unit 4 Free Time L3
免费试听
16:21
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视频
[CETV] Unit 4 Free Time L4
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13:03
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视频
[CETV] Unit 5 Nature and Culture L1
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13:37
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视频
[CETV] Unit 5 Nature and Culture L2
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15:25
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视频
[CETV] Unit 5 Nature and Culture L3
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14:36
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视频
[CETV] Unit 5 Nature and Culture L4
免费试听
14:38
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视频
[CETV] Unit 6 Summer Vacation L1
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15:35
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视频
[CETV] Unit 6 Summer Vacation L2
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14:04
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视频
[CETV] Unit 6 Summer Vacation L3
免费试听
14:05
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视频
[CETV] Unit 6 Summer Vacation L4
免费试听
15:07
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视频
[CETV] Brain1
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14:37
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视频
[CETV] Brain2
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14:46
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视频
[CETV] Bei Yuming1
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13:59
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视频
[CETV] Bei Yuming2
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14:42
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视频
[国家云] Unit 1 Visiting Canada L1
免费试听
16:32
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视频
[国家云] Unit 1 Visiting Canada L2
免费试听
15:45
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视频
[国家云] Unit 1 Visiting Canada L3
免费试听
16:12
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视频
[国家云] Unit 1 Visiting Canada L4
免费试听
16:10
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视频
[国家云] Unit 2 All Around Me L1
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14:56
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视频
[国家云] Unit 2 All Around Me L2
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15:15
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视频
[国家云] Unit 2 All Around Me L3
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15:24
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视频
[国家云] Unit 2 All Around Me L4
免费试听
14:20
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视频
[国家云] Unit 3 Daily Life L1
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15:00
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视频
[国家云] Unit 3 Daily Life L2
免费试听
15:31
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视频
[国家云] Unit 3 Daily Life L3
免费试听
12:31
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视频
[国家云] Unit 4 Free Time L1
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16:21
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视频
[国家云] Unit 4 Free Time L2
免费试听
16:26
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视频
[国家云] Unit 4 Free Time L3
免费试听
16:02
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视频
[国家云] Unit 4 Free Time L4
免费试听
19:51
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视频
[国家云] Unit 5 Nature and Culture L1
免费试听
15:56
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视频
[国家云] Unit 5 Nature and Culture L2
免费试听
20:56
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视频
[国家云] Unit 5 Nature and Culture L3
免费试听
19:19
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视频
[国家云] Unit 5 Nature and Culture L4
免费试听
14:18
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视频
[国家云] Unit 6 Summer Vacation L1
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17:34
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视频
[国家云] Unit 6 Summer Vacation L2
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14:47
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视频
[国家云] Unit 6 Summer Vacation L3
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18:56
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视频
[国家云] Unit 6 Summer Vacation L4
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15:04
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视频
[学免网] Unit 1 Visiting Canada 1.1
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22:57
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视频
[学免网] Unit 1 Visiting Canada 1.2
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21:01
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视频
[学免网] Unit 1 Visiting Canada 1.3
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22:30
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视频
[学免网] Unit 1 Visiting Canada 1.4
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17:45
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视频
[学免网] Unit 2 All Around Me 2.1
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22:17
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视频
[学免网] Unit 2 All Around Me 2.2
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19:25
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视频
[学免网] Unit 2 All Around Me 2.3
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19:33
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视频
[学免网] Unit 2 All Around Me 2.4
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15:57