PETA will help pay your $50,000 bill for substanceaddiction treatment if you'll rid yourself of one more toxic substance: meat.
PETA将支付入院期间50000美元的费用，只要你愿意放弃另外一项更不健康的物质：肉类。
2
Addiction is usually associated with repetitive behaviors, obsessive thinking about a person or behavior or, in the case of substanceaddiction, a particular drug.
当一个人着迷与行为伴随的感受，成瘾便发生了，爱情也是如此。我们的文化倾向于鼓励恋人间的爱情。
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One sign of addiction is using a substance even when it’s known to be harmful.