1·No official permission has been given for the event to take place.
这项活动未得到正式批准，不能进行。
—— 《牛津词典》
2·He told me that I had no business being in there without official permission.
他对我说，没有官方的许可，没有理由去那儿。
3·Do you think it necessary to ask for official permission for the event to take place?
你觉得进行这项活动，有必要得到正式的批准吗？
4·"There are no cats here, go away. No one is allowed inside unless you have official permission," a security guard said.
“有没有猫在这里，走，没有人是被允许进入，除非你有官方许可的，”一名警卫说。
5·If people want to move outside their birth hukou, they need official permission, which was virtually impossible to get before liberalization.
如果有人想把自己的户口迁出，一定要先获得官方许可，而这在目前几乎是不可能的。
6·The Forbidden City takes its English name from the fact that in imperial times it was truly off-limits: no one could come and go except with official permission.
紫禁城的英文名字正来源于它真实的历史：在古代，这里是绝对禁止的。没有人在没有得到特殊许可的状况下可以进入到这里来。
7·Nowadays in China, business License of enterprise legal person means qualifications of an enterprise legal person and the official permission to run a business as well.
在我国现阶段，《企业法人营业执照》的颁发除了授予企业经营资格之外同时也是企业取得法人资格的凭证。
8·"If it is difficult for us, then imagine for people from overseas," says Varella, whose project is one of a tiny number that has official permission from the Brazilian environmental agency, Ibama.
“如果对我们来说都困难的话，那就想想海外人士吧”Varella说道，他的项目是那些得到巴西环境管理部门IBAMA(巴西环保和再生自然资源局)官方许可的少数项目之一。
9·The English champions have given the big-spending Spanish giants permission to talk to the World Player of the Year, according to the official United Web site.
英超冠军已经允许大开支西甲豪门通过曼联官网与这位年度最佳球员商谈。
10·Furthermore, he says, "Developers wanting access to the official datasets must apply for permission to access them, stating their intentions and agreeing to a lengthy and onerous contract."
此外，他还说：“开发者们想拿到官方的数据表，就得申请使用权限，公开他们的设计意图，同意一大堆冗长繁琐的协议。”