4：The salesman threw me a curve when he told me it was a real bargain, but he didn't say that the camera was a discontinued model because of its inbuilt defect.

那售货员骗他说照相机真是价格低廉，但是他却没说那相机由于构造上的缺陷所以是停产型号。 他话里的threw somebody a curve 意思是耍花招骗人。

youdao

The fourth part of the paper makes an inquiry into the theory base and main principle of bargain model.

第四部分探讨了讨价还价模型的理论基础和主要原理。

youdao

Ascena disappointed with its holiday sales, but its recent share declines make this solid long-term performer a bargain in the eyes of my Kenneth Fisher-based model.

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