试从修辞的角度分析下列句中加点短语的表达作用。
(1)江南的雪,可是滋润美艳之至了;那是还在隐约着的青春的消息,是极壮健的处于的皮肤。
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(2)孩子们呵着冻得通红,像紫芽姜一般的小手,七八个一齐来塑雪罗汉。
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