B：It’s (thirty percent off / seventy percent of / 30 percent cheaper than) the regular price.
      （七折/让利30%/便宜30%）出售。

A：Well, that’s a good deal.
      哇，这到很划算。

A：The central Hotel, please. I have to be there by 6:00
      去中央旅馆，我必须在6 点钟赶到那儿。

B：We shouldn’t have any trouble if the traffic isn’t too heavy. Is this your first trip here?
      如果交通不拥挤，没什么问题。这是您第一次来这儿旅行吧？

A：Yes. I’ve never been here before.
      是的，我以前从来没来过这儿。

B：You haven’t seen the sights yet, have you?
      您还没有在此地观光，是吗？

seventy的意思

A：No, I’m open to suggestions.
      是的，我愿意听听建议。

B：Why don’t you visit the Great Wall first?
      为什么不首先去参观长城？

A：That’s a good idea.
      这是个好主意。

seventy

B：Here we are. That will be seven yuan and seventy cents.
      我们到了，车费是7 元7 角。

seventy什么意思

A：Thanks a lot. Here’s ten yuan. Keep the change.
      非常感谢，这是10 元，不用找了。

A：Would you give me some fruits? How much are these oranges?
      能给我一些水果吗？这些桔子要多少钱？

seventy是什么意思

B：Seventy cents a piece.
      一个7 角。

seventy的反义词

A：How about this one?
      这个怎样？

B：Sixty cents a piece.
      6 角一个。

A：Well, I’ll take five of the seventy cent ones, and are those grapefruits sweet?
      哦，我要5 个7 角的，另外这些葡萄柚甜吗？

B：Sure! They are very fresh, first of all. We sell at a bargain, and you make a wise purchase if you buy them today. Eighty cents only, a piece.
      当然甜！最重要的是新鲜。我们便宜卖，如果你今天买就很划算，一个只要8 角钱。

A：I follow you and I’ll take three just for my trial.
      我懂你的意思，我买3 个试试。

B：Thank you very much and anything else?
      非常谢谢你，还要其他东西吗？

A：That’s all. Thank you.
      就只要这些了。谢谢。

1. (数字) 70
    Seventy is the number 70.

    e.g. Seventy people were killed.
           70 人丧生。

2. 七十几(指 70 至 79 之间的数字)
    When you talk about the seventies, you are referring to numbers between 70 and 79. For example, if you are in your seventies, you are aged between 70 and 79. If the temperature is in the seventies, it is between 70 and 79.

    e.g. It's a long way to go for two people in their seventies.
           对于两个七十几岁的人来说,这段路太远了。

3. 七十年代(指 1970 年至 1979 年)
    The seventies is the decade between 1970 and 1979.

seventy

    e.g. In the late Seventies, things had to be new, modern, revolutionary.
           20 世纪 70 年代晚期，一切都要新奇、时髦、标新立异。