Educators commonly advocate abstinence and only 13 states require that sex education even be medically accurate.

教育者们一般只是提倡节欲，而且只有13个国求医学上较为准确的性教育。

Much has been done to promote safe sex, such as condom use, behavior change and even abstinence.

我们在促进安全性行为方面做努力，包括安全套的使用、行为改变甚至节欲。

The aim of this particular method seems to be abstinence — to keep him from drinking at all.

这种特殊疗法的目的似乎是“节欲”——防止该患者饮酒。