stds信息详情
标准实验室（规格实验室；立柱
ghost riders in the sky───天空中的幽灵骑士
substantively legal───实质上合法的
karsts of China───中国岩溶
stratified random sampling───分层任意抽样，分层随机抽样，分层随机取土样
last no more───最后一次
estancia lapacho───拉帕乔
glad tinstruction───愉快的指示
imposture means───冒充手段
first school education───第一学校教育
starlings images───椋鸟图片
Many people who have STDs don't actually know they're infected.───许多染上性传染病的人实际上并不知道他们已经感染了。
HPV and chlamydia are the most common STDs found among teenage girls, Forhan said.───乳突状淋巴瘤病毒和衣原体是少女中最常见的性传播疾病，Forhan还说。
STDs can be spread by people who don't know they are infected.───传播疾病可以通过那些感染了这些疾病但本身并不知情的人传播。
Distributing rubber condoms to soldiers to slow or prevent STDs has not always been common practice.───然而，给士兵发放胶质安全套这种性病防治手段并不是个一直以来就司空见惯的。
If you're concerned about STDs, visit your local clinic, hospital or doctor where you can be tested for anything you might be worried about.───如果你担心性病的话，你就应该去看医生，去医院或其他一些可以做化验的地方。
Therefore, just because someone's previous girlfriend tested negative for a range of STDs does not mean that that person is not infected.───因此，仅仅因为某人的前女友STD测试阴性并不能证明这个人没有感染。
If you want to feel more comfortable talking about STDs, make an appointment with your doctor before you talk to your partner.───如果你想在谈论性病时感到很轻松，那么在你和你的爱侣谈论之前预约一下你的医生。
A condom is a great addition to any female method. It maximizes the pregnancy protection and also protects against STDs.───对女性而言安全套是极好的附加物，它最大化地防止受孕和性疾病传播。
Considering I research it quite a bit, I guess I didn't know as much about STDs as I thought I did.───考虑到我研究了很多，我觉得关于性病这方面我还了解的很少。
Semen, vaginal fluid and menstrual blood transmit STDs, so use one specific hand to pleasure one specific woman and use the other hand on the other woman -- and keep it that way.
Among STDs, herpes simplex virus type 2 (HSV-2) infects one in six in the nation.
The prevalence of STDs is associated with the social culture, policy, and economic status.
Conclusion The infecting rate of pathogens which cause STDs is high, which correlates with the lower educational level, lower understanding rate of health knowledge, and insanitary behavior.
When you have ingested a date rape drug you are not only at risk of being sexually assaulted but you are in no way protected from pregnancy, STDs, or HIV/AIDS.
Objective To investigate the demographic characteristics of patients with cypridopathy , risk factors for epidemic, and occurence, development and distribution of STDs in population.
The next phase of testing will assess the gel's effectiveness against STDs in humans.
HPV and chlamydia are the most common STDs found among teenage girls , Forhan said.
Some STDs (like AIDS) can literally make sex a life-or-death situation, and many teens take this very seriously.