Total abstinence的用法和样例：
例句
- This is why experts have long debated the wisdom of insisting on abstinence as necessary in treating substance abuse.
这就是为什么专家们一直争论强制节欲对于对付治疗物质滥用是否是必须的。 - Both Mithraism and early Christianity considered abstinence, celibacy, and self-control to be among their highest virtues.
密特拉教和早期基督教都认为节欲，独身生活和自我控制是他们的最高美德。
