问题描述：
求英语句构解析
Some of the vocabulary used"down under"is quite different from what you may learnt in you class .
中the vocabulary used"down under"之间的关系 越看越变扭
Some of the vocabulary used"down under"is quite different from what you may learnt in you class .
中the vocabulary used"down under"之间的关系 越看越变扭
问题解答：
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