Birds

Teacher:Here are two birds,one is a swallow,the other is spar- row.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. 老师:这儿有两只鸟,一只是燕子,另一只是麻雀。谁能指出 哪只是燕子,哪只是麻雀吗? 学生:我指不出,但我知道答案。 老师:请说说看。 学生:燕子旁边的就是麻雀,麻雀旁边的就是燕子。