1·She took the car without permission.
她未经许可擅自使用了汽车。
—— 《牛津词典》
2·They used copyrighted music without permission.
他们未经许可使用了有版权的音乐。
—— 《柯林斯英汉双解大词典》
3·They cannot leave the country without permission.
没有许可他们不得离开这个国家。
—— 《柯林斯英汉双解大词典》
4·It is illegal to reproduce these worksheets without permission from the publisher.
未经出版者许可翻印这些习题是违法的。
—— 《牛津词典》
5·It has come to our knowledge that you have been taking time off without permission.
我们了解到你们时常未经允许就不上班。
—— 《牛津词典》
6·That is staying away from school without permission.
那就是未经允许不去学校。
7·Parents should realize that it's illegal to read their children's private letters without permission.
父母应该意识到，未经许可读孩子的私人信件是违法的。
8·Though people of two countries cannot go across the border without permission, animals, however, can cross the border freely.
虽然两国人民未经许可不能越过边境，但动物可以自由跨过边境。
9·A 12-year-old might need to be shown that raiding the biscuit tin without asking permission is acceptable, but that borrowing a parent's clothes without permission is not.
一个12 岁的孩子可能需要人告诉他，未经许可就把饼干盒扫光是可以接受的，但是，未经许可就借用父母的衣服是不能接受的。
10·The jet entered Chinese airspace without permission.
那架喷气式飞机未经允许闯入中国领空。
—— 《牛津词典》
1·Mustn't take dangerous things to workplace or take out company property without permission.
不得携带违禁品、危险品进入工作场所或私自携带公物出公司。
2·Earlier this year, the police launching a new round of action, clamp down on satellite antenna installation without permission.
今年早些时候，警方发起新一轮行动，取缔私自安装卫星天线。
3·The calendar and adjustment can not be pulled out without permission.
不可私自拔下表针和调整日历。
4·Do not open the lift door without permission lest lead to injury accident.
不要惊慌失措，稳定情绪；严禁私自打开轿箱，避免造成伤害事故。
5·The file belongs to proprietary document in our company, can't be used improperly without permission, such as copied, destroyed, discarded, diffused etc.
该文件版权属本公司所有，不得私自复印、损坏、遗弃、扩散等不当使用。