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- They would be advised to use barrier methods (eg condoms with spermicidal creams) instead. 他们将会被建议使用其他避孕方法（避孕套或者杀精剂）。
- Rolling Performance Barrier Method 滚动业绩障碍法
- Planting on the saline-alkali site by alkli barrier method 采用隔离层阻碱法进行盐碱地造林
- The method seems good but it needs to be tried out. 这个方法似乎不错，但需要试验一下。
- Adolescent males who do not use barrier methods such as condoms are at a higher risk for acquiring a sexually transmitted infection, and gonorrhea is one of the most common in that age group. 青少年不使用避孕套等，有较高频率得性病，淋病是这个年龄最普遍的一种。另外，容易得尿道感染的男性也可能由于细菌而感染前列腺。
- Do you know how to log in to the system? 你知道怎么登录进入这个系统吗？
- I reached for a floating log with my foot. 我伸脚去钩取一段漂浮着的木头。
- They are sawing a log into planks. 他们把原木锯成一块块厚板。
- Poor health may be a barrier to success. 健康欠佳可能成为取得成功的障碍。
- The horse took the barrier easily. 那匹马轻松地越过了障碍。
- They broke down the door with a big heavy log. 他们用一根粗大的木头将门砸开。
- He have get over the language barrier. 他已克服了语言障碍。
- I can't claim infallibility for this method. 我不敢说这方法绝对有效。
- A large crowd crushed past (the barrier). 大群的人挤过了(障碍物).
- The crowd linked arms to form a barrier. 群众臂挽著臂组成人墙。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- They soon overcame the language barrier. 不久他们便克服了语言上的障碍。
- The ice skater rammed into the barrier. 溜冰者撞到护栏上了。
- Popularizing this new method is not an easy job. 推广这种新方法不是件容易的工作。
