I am a lively open and bright elementary student.

我是一个活泼开朗的小学生。

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I am a lively open and bright female student, I like the star is Zhou Jielun.

我是个活泼开朗的女生，我喜欢的明星是周杰伦。

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Some lively open and bright, also some quiet, some bold, also some timid... and I, is rather timid that category.

有的活泼开朗、也有的沉默寡言，有的胆大包天、也有的胆小如鼠鼠……而我，就属于胆小的那一类。

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