VOA慢速英语2011.11.13 英语, control, effective, themselves, 避孕方式

Rebecca949

The WHO has called a meeting of experts in January.
世卫组织一月份召开了一次专家会议。
Health groups have been promoting the use of injectable contraceptives as an easy and cost-effective form of birth control. The women can inject themselves, and each shot is effective for three months.
各卫生组织一直提倡使用注射避孕药，将其视为一种简单，实惠的避孕方式。妇女可以自己注射这种激素，每针可以有效避孕三个月。
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ziran_xinqing

the method of birth control

我是君君

xulei2008

injectable contraceptives is more effictive than contraceptives in pill form

winder199237

求原文~~~

merring

This message is far more popular among Afican women than birth control pills.HIV risk also appear to increase in women who have come to contraceptive in pill form,but researchers did not study allow them to safe for sure.

迪子

I don't think it's a good idea.

yy86125

studied