您要查找的是不是：
- In other words, it has a correct XML declaration and a single root element, all tags are properly nested, tag attributes are quoted, and so on. 换句话说，它有一个正确的XML声明和有一个单一的根元素，所有的标记签套正确，标记的属性是用引号括起来的，等等。
- Well-formed XHTML documents, like HTML standard ones, must also conform to proper nesting. 而且，与HTML标准一样，格式良好的XHTML文档还要求嵌套必须是合理的。
- The swallows nested under the eaves. 燕子在屋檐下筑巢。
- The bird is building a nest of straw and twigs. 这只鸟在用稻草和小树枝筑巢。
- I advise waiting till the proper time. 我建议等到适当的时候。
- It proved that everything was a mare's nest. 结果证明一切都是场骗局。
- I do not think it's proper for you to behave so. 我认为您这样的举止不合体统。
- The blackbird's nest contained four eggs. 黑鹂巢里有四个蛋。
- It's not proper for you to catch him up very short. 你突然打断他的话是不恰当的。
- The swallow has made a nest under our eaves. 燕子在我们的屋檐下垒了一个窝。
- She's not at all a proper person for you to know. 她可不是正派人，你不应该结识她。
- She nested the glass tumblers in a crate. 她把玻璃酒杯一个套一个放在箱子里。
- The birds nested in the oak tree. 鸟在橡树上筑巢。
- She hadn't had a proper holiday for years. 多年来她都没有过真正的假期。
- The redbreasts nested in the trees in our garden. 红胸鸟在我们庭院里的树上做巢。
- The company does not take proper fire precaution. 公司未采取正当的防火措施。
- Water is not a proper substitute for wine. 水不是酒的适当代用品。
- The pages aren't in proper order. 这些页数次序不对。
- Recycling is the only proper way. 循环再生是惟一的好办法。
- A bird lays eggs in the nest it has built. 鸟将蛋下在自己所筑的巢里。
