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kiss20085537木虫之王 (文学泰斗)
联合国小木虫水区资深代言人
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[交流]
Two birls
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Teacher: Here are two birds, one is a swallow, the other is sparrow. Now who can tell us which is which? Student: I cannot point out but I know the answer. Teacher: Please tell us. Student: The swallow is beside the sparrow and the sparrow is beside the swallow. |
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