如果使用得当，避孕套是很有效的避孕手段。Condoms are an effective method of birth control if used with care.服务项目包括避孕建议和健康检查，并且免费提供。The service covers contraceptive advice and health checks, and is available free.服用避孕药是最有效的避孕方法。The pill is th...
No city, Tel Aviv or Jerusalem included, is home to more Jews than New York...没有一个城市,包括特拉维夫与耶路撒冷在内,像纽约市一样拥有如此之多的犹太居民。Moshe Hod, a professor of obstetrics and gynecology at Tel Aviv University.研究者之一 、 特拉维夫大学的妇产科教授MosheHod...