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- Once is no custom. [谚]一次不能成例。
- Once is no custom 一次不成例
- There is no customs formalities for invited guests. 被邀请的贵宾不必办理海关手续。
- In America lunch breaks are usually one hour; there is no custom of taking a catnap after eating. 在美国，午休时间往往只有一个小时，餐后并没有午睡的习惯。
- Living in sin is no longer the social stigma it once was. 现在同居不再象过去那样被认为是一种社会的耻辱行为。
- A book worth reading once is worth reading time and time again. 值得一看的书值得一看再看。
- It is no fun betting on a sure thing. 对必然要发生的事打赌是毫无意义的。
- There is no doubt that we will be successful. 毫无疑问我们会成功的。
- We only live once, but if we work it right, once is enough. [谚]年华没虚度，一生也足矣。
- There is no sign of a let-up in the hijack crisis. 绑架危机毫无缓和迹象。
- The old pound note is no longer legal tender. 旧制的英镑纸币已不是法定的货币了。
- There is no parking between 9 am and 6 pm. 上午9时至下午6时禁止停放机动车辆。
- There is no such man in our neighborhood. 在我们的邻近没有这样的人。
- The boat has gone adrift and there is no one board! 小船漂走了，船上一个人也没有人了。
- There is no clue to the identity of the thief. 没有确定窃贼身分的线索。
- A person is no happier because he rolls in wealth. 富有的人不一定比别人幸福。
- Success once is enough for Van Gogh. 对于梵·高来讲，成功一次就足够了。
- He always travels first class expense is no object. 他出门总是用头等票－－费用不成问题。
- Once is bad enough, must it happen a second time? 一之谓甚， 其可再乎
- Sex is no longer the taboo subject it used to be. 现在不再像过去那样把性的问题视为禁区。
