1、This train ticket isvalid for three days.(这张车票3日内有效。)
2、All tickets arevalid for two months.(所有的票在两个月内有效。)
3、They practice various things for overseas travel, only to realize that none of them has avalid passport.(他们为出国旅行实践了各种各样的事情，然而才意识到他们都没有有效的护照。)
4、You are in violation of the law—driving without avalid license.(你在没有有效驾照的情况下开车是违法的。)
5、A pharmacist can fill any prescription if, in his or her judgment, the prescription isvalid.(一名药剂师可以供应任何处方上的药，如果他或她认为药方有效的话。)
6、So it seems that these arevalid criticisms of the environmental approach.(因此，看来这些都是对环境法的正当批判。)
7、They put forward manyvalid reasons for not exporting.(他们提出了许多有根据的理由来反对出口。)
8、All customers travelling on TransLink services must be in possession of avalid ticket before boarding.(所有使用联运服务的乘客在登机前必须持有有效机票。)
9、Here's the ticket for not having avalid license.(这是对未持有有效执照的罚单。)
10、The court ruled that laws passed by the assembly remainedvalid.(该法庭裁定由议会通过的法律仍然有效。)
11、An analysis based on such assumptions could bevalid for a highly competitive, individualistic society.(基于这种假设的分析可能对一个高度竞争、个人主义的社会有效。)
12、The London Travel Card is a paper ticket that isvalid on all London public transport.(伦敦旅游卡是一张纸质票，在伦敦所有公共交通工具上都有效。)
13、Have avalid, working password.(拥有有效的工作密码。)
14、Your license is no longervalid.(你的执照失效了。)
15、While travelling on an eTicket, one must carry one of the authorizedvalid Photo Identity Cards.(使用电子客票时，必须携带有效的已获授权拍照身份证。)
16、They believed, correctly, that IQ tests are avalid method of evaluating children for special education classes.(他们相信，IQ测试是评估孩子是否适合特殊教育课程的有效方法，这是正确的。)
17、Gleason's arguments against climax and biome are largelyvalid against ecosystems as well.(在很大程度上，格里森反对顶级群落和生物群系的论点用来反驳生态系统同样很有效。)
18、Our realty agent says the sales contract isvalid.(我们的房地产代理人称该销售合同是有效的。)
19、She hadvalid reasons for not supporting the proposals.(她有充分的理由不支持这些建议。)
20、Certainly, there arevalid concerns about the patchwork regulations that could result if every state sets its own rules.(当然，如果每个州都制定自己的规则，那么对这些拼凑起来的法规产生担忧是有道理的。)
21、However, the idea that extraordinary creativity transcends established limits is misleading when it is applied to the arts, even though it may bevalid for the sciences.(然而，非凡创造力超越既定界限的想法在应用于艺术时会产生误导，即使它可能对科学有效。)
22、Each of these philosophies isvalid and, it has to be said, my son loves visiting his aunt's house.(这些道理都是正确的，而且不得不说，我的儿子很喜欢去他阿姨家玩。)
23、For managers, this means that employees must have the capability of doing the job and must regard the appraisal process asvalid.("对管理者来说，这意味着，员工必须要有完成工作的能力，而且必须要认为这种评价过程是有根据的。)
24、Descriptive grammarians have been presented as people who do not care about standards, because of the way they see all forms of usage as equallyvalid.(人们认为描述性语法的语法专家们不在意标准，因为他们认为所有语言用法都同样有效。)
25、They have avalid claim to compensation.(他们有要求赔偿的合法权利。)
26、The point you make is perfectlyvalid.(你提出的论点完全站得住脚。)
27、You don't want to get to your destination only to find you have the wrong visa, or worse, that your passport isn'tvalid any more.(你不会想要等到了你的目的地却发现你带的是错误的签证，或者更糟糕的是，你的护照不再有效。)
28、If you have a solid base for your knowledge claims, then your knowledge structure is more likely to be strong,valid, true.(如果你的知识有坚实的基础，那么你的知识结构就更有可能强大、有效、真实。)
29、This special offer isvalid until the end of the month.(这个特价优惠月底前有效。)
30、Most designers share the unspoken belief that fashion is avalid form of visual art.(大多数设计师都有一种心照不宣的信念，即时尚是视觉艺术的一种重要形式。)
