It has some glue on it that has colored it slightly, but nothing that will prevent us from using it.(它上面有一些胶水，稍微有点颜色，但没有什么会阻止我们使用它。)
It was too late to prevent the story from appearing in the national newspapers.(要阻止全国性报纸刊登这件事情已为时太晚。)
From this perspective of relative rather than absolute supremacy, a superpower's strength lies as much in what it can prevent from happening as in what it can achieve.(从相对霸权而非绝对霸权的角度看，一个超级大国能阻止什么发生的力量同取得成绩的力量一样大，另一方面同样也在于它能阻止什么。)
These kinds of thoughts prevent you from getting your dream.(这些想法会阻止你实现梦想。)
But if Congress wanted to prevent states from using their own resources to check immigration status, it could.(但如果国会想要阻止各州使用自己的资源来检查移民身份，它可以这么做。)
Some MBC employees are sleeping in the station's lobby to prevent police from seizing their videotapes and notes.(一些MBC雇员正睡在电视台的大厅以阻止警方扣押他们的录影带和记录。)
This can prevent air from flowing freely to the lungs.(这可以防止空气任意流入肺部。)
He said this would prevent companies from creating new jobs.(他说这将阻止各公司创造新的职位。)
Further treatment will prevent cancer from developing.(进一步治疗将预防癌症恶化。)
The greenhouse garden requires its lawnmowers to ensure that the lawns in Moy's area are cut short to prevent Moy from falling.(温室花园要求自己的割草工人保证将莫伊活动区域内的草坪都剪得很短，以防止莫伊摔倒。)
