英譯：
rotten to the core
例句：
- The whole family are rotten to the core. (這一家人全都頭上長瘡，腳底流膿，壞透了)
- Bill said that Kevin is evil to the core. (比爾說，凱文壞透了)
- This organization is rotten to the core. (這個組織爛透了)
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