您要查找的是不是：
- 有效期是多久? How long is it good for?
- 这张票的有效期是多久? How long is this ticket valid?
- 我的新执照有效期是多久? What is the validity period of my renewed licence?
- 这张车票的有效期是多久? How long is the ticket valid?
- 这张信用证的有效期是多久? What is the period of validity of this L/C?
- 有效期 period of validity
- "别跟我来那一套！你知道他为什么做那件事。是因为她太罗嗦。" "Don't give me that! You know why he did it. She nagged him."
- 代销期是多久?何时开始,有效期是多久? Do you specify the duration of the term of consignment? When does it begin, how long does it last?
- 对于小孩来说，分辨是非是困难的。 It is hard for young children to distinguish right from wrong.
- "... 我要用利剑一样的话刺痛她的心，但决不是真用利剑 ... " "... I will speak daggers to her, but use none ... " (Shakespeare, Hamlet)
- 多久 How long ...
- "可是对你来说这是一桩大事啊。" "什么大事不大事的！我担心什么？" "But it's a serious matter for you." "Serious my foot, why should I worry?"
- 我承认他年老体衰，然而尽管如此，他仍是优秀的政治家。 I accept that he's old and frail; be that as it may, he's still a good politician.
- 你上一次看见她是多久以前的事? How long ago is it that you last saw her?
- 她父母试图阻止这桩婚姻，尽管如此，婚事还是办了。 Her parents tried to prevent the marriage but the wedding take place notwithstanding.
- 报价有效期 validity of offer
- 在这个世界上，她的女儿是她最爱的人。 Her daughter is all in all to her in the world.
- 公共汽车是多久一班? How often does the bus run?
- 与其说他是学者，不如说他是作家。 He is a writer rather than a scholar.
- 有效期至 valid until
